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What is the significance of time constan...

What is the significance of time constant of R-L circuit ?

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To understand the significance of the time constant in an R-L (Resistor-Inductor) circuit, we can break down the explanation into several steps: ### Step-by-Step Solution: 1. **Definition of Time Constant**: The time constant (τ) in an R-L circuit is defined as the time taken for the current to reach approximately 63.2% of its maximum value after a switch is closed or to decay to about 36.8% of its initial value after the switch is opened. 2. **Formula for Time Constant**: ...
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