April 23, 2024
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View All : Main > Topics > Transient Circuits > First Order > RL Initial Conditions > Problem #1
Problem ID: 31
Problem Filename: firstOrder_rlInitialCond_ex1
Keywords:
Circut Description:
  • independent voltage source
  • inductor
  • resistor
  • switch
Analysis Method:
  • transient response
Math Method:
  • differential equation

First Order

RL Initial Conditions

Problem #1

The switch has been in position (a) for a long time before it goes to position (b). Find the values for the inductor voltage and current immediately after the switch closes and as time approaches infinity.

diagram
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solution

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