CBSE Notes, Lectures

CBSE - Physics - Magnetic Effects of Electric Current

Magnetic Effects of Electric Current

NCERT Exercise

At the time of short circuit, the current in the circuit

At the time of short circuit, the current in the circuit
(a) reduces substantially
(b) does not change
(c) increases heavily
(d) vary continuously
ANS (c) increases heavily
When two naked wires of an electric circuit touch each other, the amount of current that is flowing in the circuit increases abruptly. This causes short-circuit.

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