Question

state the ohm's law of heating. express mathematically​

Answer 1

Heat energy is directly proportional to the square of current and resistent and time.

H=i^2×R×T

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Answer 2

Answer: In 1827, a German physicist George Simon Ohm found out the relationship between the current I, flowing in a metallic wire and the potential difference across its terminals. The potential difference, V, across the ends of a given metallic wire in an electric circuit is directly proportional to the curent flowing through it, provided its temperature remains the same. This is called Ohm's law.

Explanation:

V×I

V/I = CONSTANT

= R

V = IR (or) R = V/I (or) I= V/R.