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The time constant of a certain inductive...

The time constant of a certain inductive coil was found to be 2.5 ms. With a resistance of 80`Omega` added in series, a new time constant of 0.5 ms was obtained. Find the inductance and resistance of the coil.

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To solve the problem, we will follow these steps: ### Step 1: Understand the Time Constant Formula The time constant \( \tau \) for an inductive circuit is given by the formula: \[ \tau = \frac{L}{R} \] where: ...
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