Current Electricity

Related Questions

• A storage battery has e.m.f.15 volts and internal resistance 0.05 ohm. Its terminal voltage when it is delivering 10 ampere is

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• The current in the given circuit is

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• The effective resistance between points A and B is

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• A 25 W, 220 V bulb and a 100 W, 220 V bulb are connected in parallel across a 440 V line

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• If you are provided three resistances $2 \Omega$, $3 \Omega$ and $6 \Omega$. How will you connect them so as to obtain the equivalent resistance of $4 \Omega$

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