Current Electricity

Federal Board > Class 12 > Physics (Total Videos: 458)

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Chapter 13: Current Electricity (48 videos)   (Practice Test)
13.1: Electric Current
  1. Electric Current
  2. Problem-Electric Current
  3. Current Through a Metallic Conductor
  4. Problem-Current Through a Metallic Conductor
13.2: Source of Current
  1. Source of Current
13.3: Effects of Current(Practice Test)
  1. Effects of Current
  2. More on Effects of Current
13.4: Ohm' law(Practice Test)
  1. Ohm's law
  2. More on Ohm's law
  3. Problem-Ohm's Law
  4. Review of Series and Parallel Combination of Resistors
  5. More on Review of Series and Parallel Combination of Resistors
  6. Problem1-Review of Series and Parallel Combination of Resistors
  7. Problem2-Review of Series and Parallel Combination of Resistors
13.5: Resistivity and its Dependence Upon Temperature(Practice Test)
  1. Resistivity and its Dependence Upon Temperature
  2. More on Resistivity and its Dependence Upon Temperature
  3. Problem-Resistivity and its Dependence Upon Temperature
13.6: Colour Code for Carbon Resistances(Practice Test)
  1. Colour Code for Carbon Resistances
  2. Problem1-Color Code for Carbon Resistances
  3. Problem2-Color Code for Carbon Resistances
  4. Rheostat
  5. More on Rheostat
  6. Thermistors
13.7: Electrical Power and Power Dissipation in Resistors(Practice Test)
  1. Electrical Power and Power Dissipation in Resistors
  2. Problem-Electrical Power and Power Dissipation in Resistors
13.8: Electromotive Force (EMF) and Potential Difference(Practice Test)
  1. Electromotive Force (EMF) and Potential Difference
  2. More on Electromotive Force (EMF) and Potential Difference
  3. Problem-Electromotive Force (EMF) and Potential Difference
  4. Relation Between Electromotive Force and Potential Difference and Int
  5. More on Relation Between Electromotive Force and Potential Difference
  6. Problem-Relation Between Electromotive Force and Potential Difference
  7. Maximum Power Output
  8. Problem-Maximum Power Output
13.9: Kirchhoff's Rules
  1. Kirchhoff's First Rules
  2. Kirchhoff's Second Rule
  3. Problem-Kirchhoff's Second Rule
  4. More on Problem-Kirchhoff's Second Rule
  5. Node Analysis
  6. Problem-Node Analysis
  7. Loop Analysis
  8. More on Problem-Loop Analysis
  9. Problem-Loop Analysis
13.10: Wheatstone Bridge
  1. Wheatstone Bridge
  2. Problem-Wheatstone Bridge
  3. More on Problem-Wheatstone Bridge
13.11: Potentiometer
  1. Potentiometer
  2. More on Potentiometer
  3. Problem-Potentiometer
 

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