How can you differentiate between emf and potential difference? What do you mean by emf? Is it really a force? Explain
Difference Between EMF and Potential Difference Aspect Electromotive Force (EMF) Potential Difference (PD) Definition The total energy supplied by a source per unit charge to drive the charge around a complete circuit. The energy difference per unit charge between two points in a circuit. Symbol ε V Formula ε= W/Q V=W/Q Source Produced by a … Read more