Physics · Alternating Current
The time constant of a series R-L circuit is given by:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1τ = R/L
- 2τ = L/(2R)
- 3τ = L/R✓
- 4τ = 2L/R
Correct answer
τ = L/R
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