Question

How does the Short circuit form? What is it's effect?

Answer 1

A common type of short circuit occurs when the positive and negative terminals of a battery are connected with a low-resistance conductor, like a wire. With a low resistance in theconnection, a high current will flow, causing the delivery of a large amount of energy in a short period of time.

Answer 2

Answer:

short circuit usually causes due to bad insulation of wires.when the naked live wire comes in contact to the the neutral wire excess current flows through the neutral wire which results in heating of the neutral wire and short circuiting