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Four parallel plates A,B,C,D each of len...

Four parallel plates A,B,C,D each of length 2m, wdth 3/2m, are placed parallel to eachother at distance d. If B&D are now connected, the equivalent capacitance between A & C is `x epsilon_0/d` Then value of x is

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JEE MAINS PREVIOUS YEAR-JEE MAIN 2021-PHYSICS SECTION B
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  9. The circuit shown in the figure consists of a charged capacitor of cap...

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  11. A person is swimming with a speed of 10 m/s at an angle of 120° with t...

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