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Question 2 Choose the incorrect statement. (a) A switch is the source of electric current in a circuit. (b) A switch help to complete or break the circuit. (c) A switch helps us to use electricity as per our requirement. (d) When the switch is open there is an air gap between its terminals. |
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Answer» Question 2 Choose the incorrect statement. (a) A switch is the source of electric current in a circuit. (b) A switch help to complete or break the circuit. (c) A switch helps us to use electricity as per our requirement. (d) When the switch is open there is an air gap between its terminals. |
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