Question

if heat is more current , resistance will be more or less ...how why explain in detail this relation ......​

Answer 1

Explanation:

Hey ya,

It depends on the situation.

$h = {i}^{2} r t$

For a constant current passing through the coil, heat is directly proportional to the resistance with time..

$h = ( {v}^{2} \div r ) \times t$

Here for a constant voltage of current heat is inversely proportional to resistance.

:)