Question

state and explain Jules law of heating

Answer 1

Joule’s Law of Heating

The heat that is generated because of the current flow in an electric wire is described in Joules. The mathematical expression of Joule’s law is as explained below.

Joule’s first law

The joule’s first law shows the relationship between heat produced by a flowing electric currentthrough a conductor.

Q = I2 R T

Where,

Q indicates amount of heat,

I shows electric current

R is the amount of electric resistance in conductor

T denotes time

Answer 2

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