Current Electricity

Punjab Board > Class 9 > Physics (Total Videos: 52)

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Chapter 10: Current Electricity (4 videos)
10.1: Ohm's law
  1. Verify Ohm's law
10.2: Different combinations of resistors
  1. To study resistors in series circuit
  2. To study resistors in parallel circuit
10.3: Resistance of galvanometer
  1. Find resistance of Galvanometer by half deflection