Question

An engineer proposes to store 65 kJ of energy by flowing 1.6 kA of current through a superconducting solenoid that forms an inductor.

Part A: What is the required inductance L?

Part B: If the solenoid is to have a radius of 1.2 m and be wound with no more than 3 turns per meter, what length must the solenoid have?

Please use include units in answers.

Answer 1