At the time of short circuit, the electric current in the circuit:
(a) vary continuously
(b) does not change
(c) reduces substantially
(d) increases heavily
Answer:
increases heavily.
Explanation -
When live wire and neutral wire comes in direct contact with each other, they cause short circuit
This happens if insulation of both wires get torn and hence, current flows through wire without much resistance.
Hence, the current increases heavily.