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Q.

Is it true that if we use a screwdriver in a circuit, current flows through the circuit?


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a

True

b

False 

answer is B.

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Detailed Solution

The above statement is False.
Rubber and plastics are insulators, which means they don't conduct electricity. As a result, the handles of instruments used by electricians for repair work, such as screwdrivers and pliers, typically have plastic or rubber covers. This protects them from any electric shock.
The correct statement would be to use a screwdriver in a circuit, and the current doesn't flow through the circuit.
 
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