A 0.07 H inductor and a 12$\Omega$ resistor are connected in series to a 220V, 50 Hz ac source. The approximate current in the circuit and the phase angle between current and source voltage are respectively. [Take $\pi$ as ${{22} \over 7}$]

Question

8.8 A and ${\tan ^{ - 1}}\left( {{{11} \over 6}} \right)$

88 A and ${\tan ^{ - 1}}\left( {{{11} \over 6}} \right)$

0.88 A and ${\tan ^{ - 1}}\left( {{{11} \over 6}} \right)$

8.8 A and ${\tan ^{ - 1}}\left( {{{6} \over 11}} \right)$

Solution

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