Physics · 2011
NEET 2011 · Mains · Code B · Q98
A coil has resistance 30 ohm and inductive reactance 20 Ohm at 50 Hz frequency. If an ac source, of 200 volt, 100 Hz, is connected across the coil,…
A coil has resistance $\displaystyle 30$ ohm and inductive reactance $\displaystyle 20$ Ohm at $\displaystyle 50$ Hz frequency. If an ac source, of $\displaystyle 200$ volt, $\displaystyle 100$ Hz, is connected across the coil, the current in the coil will be :
Official answer
(1)
4.$\displaystyle 0$ A
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NEET (UG) 2011 Physics question, with the answer from NTA’s final answer key. Where our answers come from.