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.
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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Transcribed Image Text: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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