Question

What is Joule's first law?​

Answer 1

Answer:

Explanation:

Joule's laws are two: first about heat produced by an electric current, and second about how the energy of a gas relates to pressure, volume and temperature. Joule's first law shows the relation between heat generated by an electric current flowing through a conductor..

Answer 2

Explanation:

1:JOULE'S LAW OF HEATING.

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

h = heat

I = current

r= resistance

t= time.

it states that when current is passed through a conductor it produces heat.

2:RELATION OF ENERGY TO GAS, volume and temperature