Question

What is joule's law of heating. Explain heating effect of current. ​

Answer 1

1)according to joules law of heating

heat is directly proportional to the current square

2)heat is directly proportional to the resistance of metallic wire

3)and heat is directly proportional to the time

Answer 2

Answer:

Explanation:

joule's law of heating states that the amount of heat produced in a conductor is

1)directly proportional to square of the electric current flowing through it

2) directly proportional to the time for which the electric current flows through the conductor