Some magnetic flux is changed from a coil of resistance 10 ohm . As a result an induced…
Physics · JEE Advanced · NTA Exams — Electromagnetic Induction and Alternating Currents
Some magnetic flux is changed from a coil of resistance 10 ohm. As a result an induced current is developed in it, which varies with time as shown in figure. The magnitude of change in flux through the coil in webers is
- 2
- 4
- 6
- None of these
Answer
(A) 2
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