MHT CET 2026 Physics question
A coil having 'n' turns and resistance 'R' is connected with a galvanometer of resistance '2R' this combination is moved in time 't' from flux to Wb. The induced current in the circuit is
Answer: (C)
Solution
By Faraday's law the average induced emf in the coil is (magnitude). The coil (resistance ) is in series with the galvanometer (resistance ), so the total resistance of the circuit is . By
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account