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A bulb is connected to a battery of p.d 4V and internal resistance 2.5ohm . A steady current of 0.5A flows through the circuit calculate 1 the total energy supplied by the battery in 10 minutes 2 the resistance of the bulb 3 the energy dissipated in the bulb in 10 minutes |
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Answer» A bulb is connected to a battery of p.d 4V and internal resistance 2.5ohm . A steady current of 0.5A flows through the circuit calculate 1 the total energy supplied by the battery in 10 minutes 2 the resistance of the bulb 3 the energy dissipated in the bulb in 10 minutes |
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