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प्रश्न
A coil of resistance 300Ω and inductance 1.0 H is connected across an alternating voltage of frequency `300/(2pi)` Hz, therefore phase difference between the voltage and current in the circuit is ______
विकल्प
180°
90°
45°
0°
उत्तर
A coil of resistance 300Ω and inductance 1.0 H is connected across an alternating voltage of frequency `300/(2pi)` Hz, therefore the phase difference between the voltage and current in the circuit is 45°.
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