Eddy Current PYQs: JEE Mains Physics

Showing 1–3 of 3 questions

1. 1. Certain galvanometers have a fixed core made of non magnetic metallic material. The function of this metallic material is 2023 Easy
2. 2. Given below are two statements : one is labelled as Assertion \(A\) and the other is labelled as Reason \(R\). Assertion \(A\): A bar magnet dropped through a metallic cylindrical pipe takes more time to come down compared to a non-magnetic bar with same geometry and mass. Reason \(R\): For the magnetic bar, Eddy currents are produced in the metallic pipe which oppose the motion of the magnetic bar. In the light of the above statements, choose the correct answer from the options given below 2023 Medium
3. 3. Spherical insulating ball and a spherical metallic ball of same size and mass are dropped from the same height. Choose the correct statement out of the following (Assume negligible air friction) 2023 Medium

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