Video Lectures: Electrical Circuits

September 20, 2026 NN Education

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Potentiometer Numerical | Find E₂ | 2082 GIE B | Class 12 Physics Nepal

In the given diagram, AB is a potentiometer wire of length 1m and of resistance 4 Ohm. If the balance length AC = 60 cm, what is the value of emf E2?

2082 SET B/C