9.
Define
Joule
law of Heating ? write an expression for joule
law of. Heating
Answers
current I flows resistance r and b be the potential difference across a let you be the charge flowing for time t in the resistance is equal to charge into potential difference Power is equal to work by time substitute cook u into v in the place of w m Power is equal to b cube it we know that you buy it is equal to that is Karan Power is equal to be the energy supplied to the circuit is converted into heat we know that the energy is equal to power n into time that is peat in the amount of energy dissipated in the resistor is converted as heat energy is equal to be it but v is equal to INR according to ohm's law their forehead is equal to I square RT this is called joules law of heating.
the expression for joules law of heating is it is equal to I square RT that is heat is equal to square resistance into time
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.