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Question:

Inductor Help - Physics?

If there is an inductor of 600 mH in a 140 V, 45 Hz AC power line, what is the current in the circuit?

Answer:

Inductive reactance (2pi FL) 169.67Ω. Remember L must be in H., and F in Hz. Current (E/R) 140/169.67, 0.825A., or 825mA. approx.

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