Calculate the total energy stored in the inductor if the current value is 4 A and inductance values are 1 H and 2 H.(a) 72 J(b) 22 J(c) 82 J(d) 24 JThe question was asked in an interview for job.This interesting question is from Electric Motors in section Braking of Electric Motors of Electric Drives

Calculate the total energy stored in the inductor if the current value

1.	Calculate the total energy stored in the inductor if the current value is 4 A and inductance values are 1 H and 2 H.(a) 72 J(b) 22 J(c) 82 J(d) 24 JThe question was asked in an interview for job.This interesting question is from Electric Motors in section Braking of Electric Motors of Electric Drives
Answer» Right option is (d) 24 J Easiest explanation: The energy STORED in the inductor is .5×Leq×I^2. The VALUE of Leq=1+2=3 H. The total AMOUNT of energy stored in the inductor in the STEADY state CONDITION. E=.5×eq×I^2=.5×3×4×4=24 J.

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