Suppose a 57.5 cm long, 8.5 cm diameter solenoid has 1000 loops. (a) Calculate the self-inductance of it in mH. L = (b) How much energy is stored in this inductor when 18.5 A of current flows through it? Give your answer in J. Eind= c) How fast can it be turned off (in s) if the average induced emf cannot exceed 3.25 V? Atmin =

Suppose a 57.5 cm long, 8.5 cm diameter solenoid has 1000 loops. (a) Calculate the self-inductance of it in mH. L = (b) How much energy is stored in this inductor when 18.5 A of current flows through it? Give your answer in J. Eind= c) How fast can it be turned off (in s) if the average induced emf cannot exceed 3.25 V? Atmin =

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