Electromagnetism

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    Chapter 4 Electromagnetism ( 135 videos)  (Practice Test)

      4.1: Simple Magnetism and Magnetic Fields (Practice Test)
      The Discovery of Magnetism
    1. The Discovery of Magnetism
      181 views
      2. Properties of Magnets
    2. Properties of Magnets
      482 views
      3. Introduction to Magnetic Poles
    3. Introduction to Magnetic Poles
      570 views
      4. Magnetic Force
    4. Magnetic Force
      489 views
      5. Magnetic Field
    5. Magnetic Field
      2345 views
      6. Magnets and Magnetic Materials
    6. Magnets and Magnetic Materials
      814 views
      7. Testing a Magnet
    7. Testing a Magnet
      131 views
      8. Induced Magnetism
    8. Induced Magnetism
      377 views
      9. Theory of Magnetism
    9. Theory of Magnetism
      5872 views
      10. Electric Charge
    10. Electric Charge
      15914 views
      11. Electrical Nature of Matter
    11. Electrical Nature of Matter
      2322 views
      12. Measurement of Electric Charge
    12. Measurement of Electric Charge
      379 views
      13. Problem-Measurement of Electric Charge
    13. Problem-Measurement of Electric Charge
      2326 views
      14. Production of Electric Charges
    14. Production of Electric Charges
      5976 views
      15. More on Production of Electric Charges
    15. More on Production of Electric Charges
      3620 views
      16. Electrostatic Induction
    16. Electrostatic Induction
      9275 views
      17. Field of Force
    17. Field of Force
      17938 views
      18. More on Field of Force
    18. More on Field of Force
      9961 views
      19. Problem-Field of Force
    19. Problem-Field of Force
      6082 views
      20. Conductors and Insulators
    20. Conductors and Insulators
      6832 views
      4.2: Electrical Quantities (Practice Test)
      Electric Charge
    1. Electric Charge
      15914 views
      2. Electrostatic Induction
    2. Electrostatic Induction
      9275 views
      3. Electric Field and Electric Field Intensity
    3. Electric Field and Electric Field Intensity
      10864 views
      4. Electric Field Intensity Between Two Oppositely Charged Parallel Plates
    4. Electric Field Intensity Between Two Oppositely Charged Parallel Plates
      5. Introduction to Electric Current
    5. Introduction to Electric Current
      8793 views
      6. More on Introduction to Electric Current
    6. More on Introduction to Electric Current
      3580 views
      7. Problem-Introduction to Electric Current
    7. Problem-Introduction to Electric Current
      1032 views
      8. Electric Current Through Metallic Conductor
    8. Electric Current Through Metallic Conductor
      9. Problem-Electric Current
    9. Problem-Electric Current
      4199 views
      10. Direction of a Current
    10. Direction of a Current
      3522 views
      11. Steady Current
    11. Steady Current
      6932 views
      12. Conventional Current
    12. Conventional Current
      7799 views
      13. Conversion of Galvanometer to Ammeter
    13. Conversion of Galvanometer to Ammeter
      14. More on Ammeter
    14. More on Ammeter
      6707 views
      15. Problem on Conversion of Galvanometer to Ammeter
    15. Problem on Conversion of Galvanometer to Ammeter
      16. Alternating Current (AC) and its Terminologies
    16. Alternating Current (AC) and its Terminologies
      17. Alternating Current (AC) and its Terminologies
    17. Alternating Current (AC) and its Terminologies
      18. More on Alternating Current-2
    18. More on Alternating Current-2
      19. Problem-Alternating Current
    19. Problem-Alternating Current
      20. Introduction to Galvanometer
    20. Introduction to Galvanometer
      6174 views
      21. Ammeter
    21. Ammeter
      2530 views
      22. Derivation and Sensitivity of Galvanometer
    22. Derivation and Sensitivity of Galvanometer
      23. Electromotive Force
    23. Electromotive Force
      7945 views
      24. Problem-Electromotive Force
    24. Problem-Electromotive Force
      678 views
      25. The Measurement of e.m.f
    25. The Measurement of e.m.f
      2452 views
      26. Problem-Measurement of e.m.f
    26. Problem-Measurement of e.m.f
      642 views
      27. Electromotive Force (EMF) and Potential Difference
    27. Electromotive Force (EMF) and Potential Difference
      22595 views
      28. More on Electromotive Force (EMF) and Potential Difference
    28. More on Electromotive Force (EMF) and Potential Difference
      11087 views
      29. Problem-Electromotive Force (EMF) and Potential Difference
    29. Problem-Electromotive Force (EMF) and Potential Difference
      2099 views
      30. Relation Between Electromotive Force and Potential Difference and Internal Resistance of The Source
    30. Relation Between Electromotive Force and Potential Difference and Internal Resistance of The Source
      3282 views
      31. More on Relation Between Electromotive Force and Potential Difference and Internal Resistance of The Source
    31. More on Relation Between Electromotive Force and Potential Difference and Internal Resistance of Th
      1705 views
      32. Problem-Relation Between Electromotive Force and Potential Difference and Internal Resistance of The Source
    32. Problem-Relation Between Electromotive Force and Potential Difference and Internal Resistance of Th
      899 views
      33. Conversion of Galvanometer to Voltmeter
    33. Conversion of Galvanometer to Voltmeter
      34. More on Voltmeter
    34. More on Voltmeter
      4815 views
      35. Problem on Conversion of Galvanometer to Voltmeter
    35. Problem on Conversion of Galvanometer to Voltmeter
      36. E.M.F of Sources connected in Parallel
    36. E.M.F of Sources connected in Parallel
      37. Resistance
    37. Resistance
      2025 views
      38. Ohm's Law
    38. Ohm's Law
      6039 views
      39. Characteristics of Ohmic and Non Ohmic Conductors
    39. Characteristics of Ohmic and Non Ohmic Conductors
      3374 views
      40. Problem-Characteristics of Ohmic and Non Ohmic Conductors
    40. Problem-Characteristics of Ohmic and Non Ohmic Conductors
      1067 views
      41. More on Ohm's law
    41. More on Ohm's law
      8030 views
      42. Problem-Ohm's Law
    42. Problem-Ohm's Law
      3130 views
      43. Electrical Resistance
    43. Electrical Resistance
      3495 views
      44. Ohm's law
    44. Ohm's law
      12914 views
      45. Applications of Ohm's Law in Circuit Analysis
    45. Applications of Ohm's Law in Circuit Analysis
      851 views
      46. Specific Resistance
    46. Specific Resistance
      5575 views
      47. Problem 1-Specific Resistance
    47. Problem 1-Specific Resistance
      972 views
      48. Problem 2-Specific Resistance
    48. Problem 2-Specific Resistance
      1340 views
      49. Effect of Temperature Upon Resistance
    49. Effect of Temperature Upon Resistance
      4037 views
      50. Problem1-Effect of Temperature Upon Resistance
    50. Problem1-Effect of Temperature Upon Resistance
      1466 views
      51. Problem2-Effect of Temperature Upon Resistance
    51. Problem2-Effect of Temperature Upon Resistance
      621 views
      4.3: Electric Circuits (Practice Test)
      Representing Some Circuit Diagrams Using Electric Symbols
    1. Representing Some Circuit Diagrams Using Electric Symbols
      44 views
      2. Series combination of Resistors
    2. Series combination of Resistors
      4729 views
      3. Problem1-Series Combination of Resistors
    3. Problem1-Series Combination of Resistors
      774 views
      4. Parallel Combination to Resistors
    4. Parallel Combination to Resistors
      3377 views
      5. More on Parallel Combination to Resistors
    5. More on Parallel Combination to Resistors
      881 views
      6. Problem 1-Parallel combination to Resistors
    6. Problem 1-Parallel combination to Resistors
      625 views
      7. Problem 2-Parallel combination to Resistors
    7. Problem 2-Parallel combination to Resistors
      542 views
      8. Problem 3-Parallel combination to Resistors
    8. Problem 3-Parallel combination to Resistors
      480 views
      9. Problem 4-Parallel combination to Resistors
    9. Problem 4-Parallel combination to Resistors
      475 views
      10. Review of Series and Parallel Combination of Resistors
    10. Review of Series and Parallel Combination of Resistors
      6017 views
      11. More on Review of Series and Parallel Combination of Resistors
    11. More on Review of Series and Parallel Combination of Resistors
      4116 views
      12. Problem2-Review of Series and Parallel Combination of Resistors
    12. Problem2-Review of Series and Parallel Combination of Resistors
      2359 views
      13. Thermistor
    13. Thermistor
      2834 views
      14. Light Dependent Resister (l.d.r)
    14. Light Dependent Resister (l.d.r)
      79 views
      15. Potential Divider
    15. Potential Divider
      2986 views
      16. Problem- Potential Divider
    16. Problem- Potential Divider
      938 views
      17. Electric Power
    17. Electric Power
      3464 views
      18. Problem 1-Electric Power
    18. Problem 1-Electric Power
      601 views
      19. Problem 2-Electric Power
    19. Problem 2-Electric Power
      592 views
      20. Electrical Energy and Joules law
    20. Electrical Energy and Joules law
      7128 views
      21. Kilowatt Hour
    21. Kilowatt Hour
      2899 views
      4.4: Electromagnetic Effects (Practice Test)
      Introduction to Electromagnetic Induction
    1. Introduction to Electromagnetic Induction
      7931 views
      2. Induced EMF and Induced Current
    2. Induced EMF and Induced Current
      24484 views
      3. More on Induced EMF and Induced Current
    3. More on Induced EMF and Induced Current
      9483 views
      4. Factors Affecting Induced EMF
    4. Factors Affecting Induced EMF
      2894 views
      5. Faraday's Law of Electromagnetic Induction
    5. Faraday's Law of Electromagnetic Induction
      6. Problem on Faraday's Law of Electromagnetic Induction
    6. Problem on Faraday's Law of Electromagnetic Induction
      7. Lenz's Law
    7. Lenz's Law
      5409 views
      8. Lenz's Law and Direction of Induced EMF
    8. Lenz's Law and Direction of Induced EMF
      17668 views
      9. Problem-Lenz's Law and Direction of Induced EMF
    9. Problem-Lenz's Law and Direction of Induced EMF
      2664 views
      10. Lenz's Law and Conservation of Energy
    10. Lenz's Law and Conservation of Energy
      5930 views
      11. AC Generator
    11. AC Generator
      13183 views
      12. Alternating Current (AC) Generator
    12. Alternating Current (AC) Generator
      13. More on Alternating Current (AC) Generator
    13. More on Alternating Current (AC) Generator
      14. More on Alternating Current Generator-2
    14. More on Alternating Current Generator-2
      6671 views
      15. Problem-Alternating Current Generator
    15. Problem-Alternating Current Generator
      1726 views
      16. Magnetic Field Due to a Current Carrying Solenoid
    16. Magnetic Field Due to a Current Carrying Solenoid
      17. More on Field Due to a Current Carrying Solenoid
    17. More on Field Due to a Current Carrying Solenoid
      7424 views
      18. Problem-Field Due to a Current Carrying Solenoid
    18. Problem-Field Due to a Current Carrying Solenoid
      2201 views
      19. Back Motor Effect in Generator
    19. Back Motor Effect in Generator
      8504 views
      20. Moving Coil Loudspeaker
    20. Moving Coil Loudspeaker
      5859 views
      21. Force on a Current Carrying Conductor Place in a Magnetic Field
    21. Force on a Current Carrying Conductor Place in a Magnetic Field
      8068 views
      22. Problem1-Force on a Current Carrying Conductor Place in a Magnetic Field
    22. Problem1-Force on a Current Carrying Conductor Place in a Magnetic Field
      1482 views
      23. Problem2-Force on a Current Carrying Conductor Place in a Magnetic Field
    23. Problem2-Force on a Current Carrying Conductor Place in a Magnetic Field
      1054 views
      24. More on Force on a Current Carrying Conductor Placed in a Magnetic Field
    24. More on Force on a Current Carrying Conductor Placed in a Magnetic Field
      4.5: Radioactivity (Practice Test)
      More on Force on a Current Carrying Conductor in a Uniform B Field
    1. More on Force on a Current Carrying Conductor in a Uniform B Field
      10690 views
      2. Problem 1-Force on a Current Carrying Conductor Magnetic Field
    2. Problem 1-Force on a Current Carrying Conductor Magnetic Field
      3. Problem2-Force on a Current Carrying Conductor Place in a Magnetic Field
    3. Problem2-Force on a Current Carrying Conductor Place in a Magnetic Field
      2481 views
      4. DC Motor
    4. DC Motor
      11367 views
      5. D.C. Motor
    5. D.C. Motor
      4864 views
      6. Transformer
    6. Transformer
      7623 views
      7. More on Transformer
    7. More on Transformer
      4167 views
      8. Problem1-Transformer
    8. Problem1-Transformer
      1022 views
      9. Problem2-Transformer
    9. Problem2-Transformer
      792 views
      10. Derivation of Transformer Equation
    10. Derivation of Transformer Equation
      11. More on Transformer
    11. More on Transformer
      5473 views
      12. Problem-Transformer
    12. Problem-Transformer
      1813 views
      13. High Voltage Transmission
    13. High Voltage Transmission
      3162 views
      14. Sources of Power Loss in Transformer
    14. Sources of Power Loss in Transformer
      3361 views
      15. Cathode Ray Oscilloscope
    15. Cathode Ray Oscilloscope
      11659 views
      16. Using the C.R.O
    16. Using the C.R.O
      379 views
      17. Problem- Using the C.R.O
    17. Problem- Using the C.R.O
      2083 views
      18. Cathode Ray Oscilloscope
    18. Cathode Ray Oscilloscope
      8363 views
      19. Uses of CRO
    19. Uses of CRO
      4973 views