An ideal choke draws a current of 8 A when connected to an AC supply of 100 V, 50 Hz. A…
Physics · NEET · NTA Exams — Electromagnetic Induction and Alternating Currents
An ideal choke draws a current of 8 A when connected to an AC supply of 100 V, 50 Hz. A pure resistor draws a current of 10 A when connected to the same source. The ideal choke and the resistor are connected in series and then connected to the AC source of 150 V, 40 Hz. The current in the circuit becomes
- \(\frac{15}{\sqrt{2}} \mathrm{~A}\)
- 8 A
- 18 A
- 10 A
Answer
(A) 15 2 ~A
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