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Punjab Board > 9th > Physics (Total Videos: 48)
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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

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