Current Electricity

Select a chapter above and press 'Show Content'. Click a video topic below to view.

    Chapter 15 Current Electricity ( 44 videos)  (Practice Test)

      15.1: Electric Current
      Introduction to Electric Current
    1. Introduction to Electric Current
      8793 views
      2. Problem-Introduction to Electric Current
    2. Problem-Introduction to Electric Current
      1032 views
      3. Alternating and Direct Current
    3. Alternating and Direct Current
      3583 views
      15.2: Potential Difference, Electromotive Force
      Electric Potential and Potential Difference
    1. Electric Potential and Potential Difference
      8099 views
      2. Problem-Potential Difference
    2. Problem-Potential Difference
      1333 views
      3. Electromotive Force and Its measurement
    3. Electromotive Force and Its measurement
      7945 views
      4. Problem-Electromotive Force
    4. Problem-Electromotive Force
      678 views
      15.3: Ohm's Law (Practice Test)
      Ohm's Law
    1. Ohm's Law
      6039 views
      2. More on Ohm's law
    2. More on Ohm's law
      3374 views
      3. Resistivity and Conductivity
    3. Resistivity and Conductivity
      2855 views
      4. Resistor
    4. Resistor
      290 views
      15.4: Resistance (Practice Test)
      Resistance
    1. Resistance
      78 views
      2. Problem-Electrical Resistances
    2. Problem-Electrical Resistances
      814 views
      3. Factors Affecting the Resistance
    3. Factors Affecting the Resistance
      5575 views
      4. Problem 1-Specific Resistance
    4. Problem 1-Specific Resistance
      972 views
      5. Problem 2-Specific Resistance
    5. Problem 2-Specific Resistance
      1340 views
      6. Effect of Temperature Upon Resistance
    6. Effect of Temperature Upon Resistance
      4037 views
      7. Problem1-Effect of Temperature Upon Resistance
    7. Problem1-Effect of Temperature Upon Resistance
      1466 views
      8. Problem2-Effect of Temperature Upon Resistance
    8. Problem2-Effect of Temperature Upon Resistance
      621 views
      15.5: Series and Parallel Combinations of Resistors in a Circuit (Practice Test)
      Series Combination of Resistors
    1. Series Combination of Resistors
      4729 views
      2. Problem1-Series Combination of Resistors
    2. Problem1-Series Combination of Resistors
      774 views
      3. Parallel Combination of Resistors
    3. Parallel Combination of Resistors
      3377 views
      4. Problem 1-Parallel combination of Resistors
    4. Problem 1-Parallel combination of Resistors
      625 views
      5. Problem 2-Parallel combination of Resistors
    5. Problem 2-Parallel combination of Resistors
      542 views
      6. Problem 3-Parallel combination of Resistors
    6. Problem 3-Parallel combination of Resistors
      480 views
      7. Problem 4-Parallel combination of Resistors
    7. Problem 4-Parallel combination of Resistors
      475 views
      8. Advantages of A Parallel Circuit Over A Series Circuit
    8. Advantages of A Parallel Circuit Over A Series Circuit
      318 views
      15.6: Electrical Power and Joule's Law (Practice Test)
      Electric Power
    1. Electric Power
      3464 views
      2. Electrical Energy and Joule's law
    2. Electrical Energy and Joule's law
      7128 views
      3. Problem 1-Electrical Energy and Joule's law
    3. Problem 1-Electrical Energy and Joule's law
      1018 views
      4. Problem 2-Electrical Energy and Joule's law
    4. Problem 2-Electrical Energy and Joule's law
      654 views
      5. Circuit Components
    5. Circuit Components
      886 views
      15.7: Use of Circuit Components (Practice Test)
      Switches
    1. Switches
      127 views
      2. Resistor
    2. Resistor
      290 views
      3. Introduction to Galvanometer
    3. Introduction to Galvanometer
      6174 views
      4. Ammeter
    4. Ammeter
      2530 views
      5. Introduction to Voltmeter
    5. Introduction to Voltmeter
      1780 views
      6. House Wiring
    6. House Wiring
      3588 views
      7. Hazards of Static Electricity
    7. Hazards of Static Electricity
      4542 views
      8. Insulation Damage and Damp Conditions
    8. Insulation Damage and Damp Conditions
      2037 views
      9. Electric Heating
    9. Electric Heating
      65 views
      10. Introduction to Fuse
    10. Introduction to Fuse
      2261 views
      11. Introduction to Circuit Breaker
    11. Introduction to Circuit Breaker
      1944 views
      12. Introduction to Earth Wire
    12. Introduction to Earth Wire
      2672 views