

MCQOPTIONS
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1. |
For a series RL circuit having L = 5 H, current = 1 A (at an instant). The energy stored in magnetic field is ___________ |
A. | 3.6 J |
B. | 2.5 J |
C. | 1.5 J |
D. | 3 J |
Answer» C. 1.5 J | |