Two ends of a conductor are at different temperatures the electromotive force generated between two ends is

Electromotive Force And Potential Difference

Write two differences between electromotive force and potential difference.

Give the differences between electromotive force and potential difference.

Two rods of different materials having differnet lengths and same cross sectional areas are joined end to end in a straight line. The free ends of this compound rod are maintained at different temperatures The temperature gradient in each rod will be .

What are the main differences between electromotive force of cells and cell potential?

What are the main differences between electromotive force of cells and cell potential?

What are the main difference between electromotive force of cells and cell potential?

The ends of a cylinder steel rod are maintained at two different temperatures. The rod conducts heat from one end to the other at a rate of 10 cal // s. At what rate would a steel rod twice as long and twice the diameter conduct heat between the same two temperatures?

Calculate the resistance of a conductor through which a current of 2A passes, when the potential difference between its ends is 30V.