Question

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answer my question

1.what are the three factors which directly proportional to the heat energy produced in a conductor ?
2. State Joules law.
3. Give the mathematical expression for Joules law.​

Answer 1

Answer:

1. resistance, time , amount of current.

2.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.

3.

$q = {i}^{2} rt$

Answer 2

Explanation:

• resistance time amount of current