JEE Main & Advanced
Physics
Electro Magnetic Induction
Question Bank
Mock Test - Electromagnetic Induction
question_answer
An ideal choke takes a current of 10 A when connected to an ac supply of 125 V and 50 Hz. A pure resistor under the same conditions takes a current of 12.5 A. If the two are connected to an ac supply of 100 V and 40 Hz, then the current (in A) in series combination of above resistor and inductor is _______.