Q. Calculate the power across each 20 ohm resistance.

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Q. Calculate the energy dissipated by the circuit in 50 seconds.

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Q. Calculate the energy in the 10 ohm resistance in 10 seconds.

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Q. Calculate the energy in the 5 ohm resistor in 20 seconds.

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Q. A wire has the same resistance as the one given in the figure. Calculate its resistivity if the length of the wire is 10m and its area of cross section is 2m.

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Q. In a series circuit, which of the parameters remain constant across all circuit elements such as resistor, capacitor and inductor etcetera?If there are two bulbs connected in series and one blows out, what happens to the other bulb?

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Q. In a series circuit, which of the parameters remain constant across all circuit elements such as resistor, capacitor and inductor etcetera?

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Q. A voltage across a series resistor circuit is proportional to?

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Q. Many resistors connected in series will?

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Q. What is the voltage measured across a series short?

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Q. What happens to the current in the series circuit if the resistance is doubled?

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Q. If two bulbs are connected in parallel and one bulb blows out, what happens to the other bulb?

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Q. In a parallel circuit, with a number of resistors, the voltage across each resistor is ________

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Q. The current in each branch of a parallel circuit is proportional to _________

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Q. The currents in the three branches of a parallel circuit are 3A, 4A and 5A. What is the current leaving it?

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Q. It is preferable to connect bulbs in series or in parallel?

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Q. Batteries are generally connected in______

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Q. In a _________ circuit, the total resistance is greater than the largest resistance in the circuit.

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Q. In a ____________ circuit, the total resistance is smaller than the smallest resistance in the circuit.

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Q. Which is the most cost efficient connection?

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