MHT CET 2023 Physics question
If current 'I' is flowing in the closed circuit with collective resistance 'R', the rate of production of heat energy is the loop as we pull it along with a constant speed 'V'. (L = length of conductor, B = magnetic field)
Answer: (D)
Solution
Motional emf in the conductor of length moving with speed in field is . Current . The rate of heat production (Joule heating) is I^2R$ =
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