The quantities X and Y are measured in the same unit, Z. X is the energy dissipated by a battery when it drives unit charge around the whole circuit. Y is the work done in a component when it drives unit charge through the component. What are X, Y and Z?
- AX: electromotive force, Y: potential difference, Z: coulomb
- BX: electromotive force, Y: potential difference, Z: volt
- CX: potential difference, Y: electromotive force, Z: coulomb
- DX: potential difference, Y: electromotive force, Z: volt