MHT CET Physics question
A wheel with 10 metallic spokes each of 1 m long rotated with a speed of 120 revolutions/minute in a plane normal to magnetic field , then the induced emf between the axle and rim of the wheel is
Answer: (B)
Solution
Each spoke has emf and the spokes are in parallel, so
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