A wire coil is connected to a dc power supply of 120 volts, Physics

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A wire coil is connected to a dc power supply of 120 volts

A wire coil is connected to a DC power supply of 12.0 volts. The current in the coil is measured to be 375 mA. The same wire coil is then connected to a 95 Hz AC power supply of 20.0 volts (rms). The current in the coil is now measured to be 110 mA (rms).

A: What is the resistance of the wire coil?

B: What is the inductance of the wire coil?

C: Draw a phase diagram showing resistance, reactance and impedance for the coil when connected to the AC power supply?

D: What is the phase angle between voltage and current in the AC power supply?

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Physics: A wire coil is connected to a dc power supply of 120 volts

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Physics: A wire coil is connected to a dc power supply of 120 volts

Reference No:- TGS0612639

Have a Question? (oR Write a Review)

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Physics: A wire coil is connected to a dc power supply of 120 volts

Reference No:- TGS0612639

Recent Questions Asked Physics

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Q : A wire coil is connected to a dc power supply of 120 volts

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