Question

Write joule law of heating write joule law of heating graph

Answer 1

Answer:

H=I2Rt

Explanation:

Hope it helps you

Answer 2

Joule law of heating states that whenever there is current flowing through any conductor there must be some heat production

Explanation:

• Joule heating law states that when current flows through any conductor there must be some heat produced around that conductor for example when current passes through any wire that wire heat up
• According to joule heating law we get heat through the conductor as follows

                                    H = I² R t

where, H= amount of heat produced

I = current flowing through the conductor

R = resistance of the conductor

t = time for which current is applied to the conductor

• Joule heating law have many applications like electric iron, electric heater, electric geyser, induction heater etc in all these appliance we use a coil through which current is supplied and around that heat is produced
• Graph is attached below

To know more about joule law, visit:

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