Among the following, which is the right formula for growth in an inductive circuit?(a) VL=V(1-e^-tR/L)(b) VL=(e^-tR/L)(c) VL=(1-e^-tR/L)(d) VL=V(e^-tR/L)I got this question in exam.This interesting question is from Growth in an Inductive Circuit topic in portion Inductance in a DC Circuit of Basic Electrical Engineering

Among the following, which is the right formula for growth in an induc

1.	Among the following, which is the right formula for growth in an inductive circuit?(a) VL=V(1-e^-tR/L)(b) VL=(e^-tR/L)(c) VL=(1-e^-tR/L)(d) VL=V(e^-tR/L)I got this question in exam.This interesting question is from Growth in an Inductive Circuit topic in portion Inductance in a DC Circuit of Basic Electrical Engineering
Answer» CORRECT answer is (d) VL=V(e^-tR/L) The BEST explanation: The correct formula for GROWTH in an inductive CIRCUIT is VL=V(e^-tR/L). As the TIME increases, voltage decreases.

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