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1) Calculate the self-inductance of 42.0 cm long, 9.5 cm diameter solenoid having 1150 loops 2) how much energy is store

Posted: Wed Jun 08, 2022 12:06 pm
by answerhappygod
1) Calculate the self-inductance of 42.0 cm long, 9.5 cm
diameter solenoid having 1150 loops
2) how much energy is stored in this inductor when 20.0 A of
current flows through it.
3) How fast can it be turned off if the induced emf cannot
exceed 2.90 V.