JEE Main 2009 — Electromagnetic Induction Question with Solution
JEE Main 2009
Question
An inductor of inductance and resistors of resistances and are connected to a battery of emf as shown in the figure. The internal resistance of the battery is negligible. The switch is closed at . The potential drop across as a function of time is
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Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
Potential drop across
Directions: Question numbers 28,29 and 30 are based on the following paragraph. Two moles of helium gas are taken over the cycle , as shown in the diagram.
Directions: Question numbers 28,29 and 30 are based on the following paragraph. Two moles of helium gas are taken over the cycle , as shown in the diagram.
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This is a previous-year question from JEE Main 2009, covering the Electromagnetic Induction chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.