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Ex. 7: When 100V D.C. is applied across a coil, a current of 1A flows through it. When 100 V A.C. of frequency 50 Hz is applied to the same coil only 0.5 A, current flows through it. Calculate resistance, impedance and self inductance of the coil.

Ex. 7: When 100V D.C. is applied across a coil, a current of 1A flows through it. When 100 V A.C. of frequency 50 Hz is applied to the same coil only 0.5 A, current flows through it. Calculate resistance, impedance and self inductance of the coil.

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Ex. 7: When 100V D.C. is applied across a coil, a current of 1A flows through it. When 100 V A.C. of frequency 50 Hz is applied to the same coil only 0.5 A, current flows through it. Calculate resistance, impedance and self inductance of the coil.
Transcribed Image Text:Ex. 7: When 100V D.C. is applied across a coil, a current of 1A flows through it. When 100 V A.C. of frequency 50 Hz is applied to the same coil only 0.5 A, current flows through it. Calculate resistance, impedance and self inductance of the coil.
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