RL Circuits
Q1:
 Which of the following statements is true if R1 opens in the circuit in the given circuit?A IL2 increases. B ZT decreases. C VS increases. D VL1 equals 0 V. ANS:D - VL1 equals 0 V. As r1=0, it forms an open circuit due to which the I1 in the branch of r1 and L1 is 0. So VL1=0. Share : |
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