Question

Question 11:
State three factors on which the heat produced by an electric current depends. How does it depend on these factors ?

Lakhmir Singh Physics Class 10

Answer 1

Answer:

heat produced by the elctric current depend on current(i) and rrsistance (r) and time (t)

Explanation:

H = i square rt

Answer 2

Answer:

Heat produced by an electric current depends upon :

1.  The resistance R produced by the conductor.

2. t, time of current flow.

3. I, current amount .

More the resistance of the conductor, more will be the heat produced by the electric current.

Heat produced will be large if the time of current flow will longer.

If the value of current I will be large then, larger will be heat produced by the electric current.