This LR circuit has time constant named tau, T, and maximum current, If = V/R . Which one of the following best gives an equation for current after time tau, t, the switch has been closed?
This LR circuit has time constant named tau, T, and maximum current, If = V/R . Which one of the following best gives an equation for current after time tau, t, the switch has been closed?
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![This LR circuit has time constant named tau, t, and
maximum current, If = V/R. Which one of the following best
gives an equation for current after time tau, t, the switch has
been closed?
V
If/T (i.e., If/tau)
zero
If (e-1)/e
O I4/e
If/e](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa738f338-4b97-4795-af96-9c8545b72d67%2F95def734-87c8-4335-8812-0f45160650d3%2Fphw7tig_processed.png&w=3840&q=75)
Transcribed Image Text:This LR circuit has time constant named tau, t, and
maximum current, If = V/R. Which one of the following best
gives an equation for current after time tau, t, the switch has
been closed?
V
If/T (i.e., If/tau)
zero
If (e-1)/e
O I4/e
If/e
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