April 19, 2024
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View All : Main > Topics > Transient Circuits > First Order > RL Step Response > Problem #2
Problem ID: 38
Problem Filename: firstOrder_rlStep_ex2
Keywords:
Circut Description:
  • voltage source
  • step response
  • inductor
Analysis Method:
  • step response equation
Math Method:
  • differential equation

First Order

RL Step Response

Problem #2

The switch in the circuit has been open for a long time (steady-state conditions apply) and closes at t=0. Determine current through the inductor iL(t) for t>0.

diagram
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solution

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