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Question

If an electric switch is off then:

A
No current flows through the circuit.
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B
Excess current flows through the circuit.
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C
Less current flows through the circuit.
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D
Direction of current gets reversed.
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Solution

The correct option is A No current flows through the circuit.
A switch is a device that is used to make or break an electric circuit. When the switch is turned off, it breaks the circuit and no current flows. When you turn on the switch, the circuit gets complete and the current starts to flow.

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