Current Electricity

Related Questions

• The circuit shown here is used to compare the e.m.f. of two cells ${E_1}$ and ${E_2}({E_1} > {E_2})$. The null point is at C when the galvanometer is connected to ${E_1}$. When the galvanometer is connected to ${E_2}$, the null point will be

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• A cell of emf 6 V and resistance 0.5 ohm is short circuited. The current in the cell is

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• If each resistance in the figure is of $9 \Omega$ then reading of ammeter is

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• We are able to obtain fairly large currents in a conductor because

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• Which of the following is not a correct statement

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