<p>Calculate the self- inductance of a coil using the following data obtained when an AC source of frequency&nbsp;<math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced><mfrac><mn>200</mn><mi mathvariant="normal">&#960;</mi></mfrac></mfenced></math>Hz and a DC source is applied across the coil</p>

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