Question

State joules law of Heating.

Answer 1

Joule's law of heating states that when a current 'i ' passes through a conductor of resistance 'r' for time 't' then the heat developed in the conductor is equal to the product of the square of the current, the resistance and time.

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Answer 2

Answer:

1) The square of current is directly proportional to heat .

2) Resistance is directly proportional to heat .

3)Time is directly proportional to heat.

Explanation:

Formal : I square × r × t ( I refers to current , r refer to resistance and t refer to time )