Question

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एक दिये गये प्रेरक परिपथ में उसका प्रतिरोध एवं प्रतिबाधा का मान निकालें।
Measure the resistance and impedance of an inductor in a given circuit​

Answer 1

Explanation:

Measurement of impedance without iron core:

ammeter and A.C. voltmeter are used for measuring A.C. current and voltage. The circuit will obey Ohm's law. The ratio of the voltmeter reading to the corresponding ammeter reading will give the impedance of the inductor (without iron core).