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Simple Circuit

10.You are gi...

Question

10.You are given a galvanometer an electroplating equipment, a key and two sources of electricity.Give two different experimental setups to find whether any of the given sources is AC or DC source

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Solution

Dear student,

We can connect the galvanometer to any one of the sources using a key in the circuit. If the galvanometer shows definite deflection in a given direction, the source taken is DC source. If the given source is AC source, the average deflection shown by the galvanometer will be zero.

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