Question

define heat write expressions and explain expression​

Answer 1

Answer:

The expression you can use is. => H=I²Rt, where I = intensity of current and R=Resistance of the resistor and t= time taken. Heat,H=square of current x resistance of the resistor x time taken. H,Heat is a form of energy and energy,e=Pt where P is the power and t is the time taken. Therefore H=Pt.