Kindly carefully answer the question given below:---
Solution:
According to joules law of heating,in the expression ,the heat produced is directly proportional to resistance of wire when the current flowing through the resistor is constant.
In the expression , H=v2 /Rt the heat produced is inversely proportional to resistance of wire when voltage across the resistor is constant.
According to joules law of heating,in the expression ,the heat produced is directly proportional to resistance of wire when the current flowing through the resistor is constant.
In the expression , H=v2 /Rt the heat produced is inversely proportional to resistance of wire when voltage across the resistor is constant.