potential difference & emf based numerical

Numerical problems based on emf and potential difference

Let’s solve 2 numerical problems based on emf and potential difference. Numerical problems based on emf and potential difference 1] If the emf of a battery is 9 V, how much energy is converted from chemical to electrical when 2 C of charge flow? 2] What is the p.d. across a resistor if 24 J […]

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