5 30 A thin non conducting ring of mass m radius a and

Last updated: 6/11/2023

5 30 A thin non conducting ring of mass m radius a and uniformly distributed charge q is place inside a solenoid magnetic field with its plane normal to B and coaxially with solenoid as shown If B is changing with time as B kt find the angular speed attained by ring after time t qkt Ans 2m F X X E X X X X X X X X X X X X Figure 5 339 F X X Solenoid ST C C