NEET 2021 Model Test Paper 5
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A large sheet carries uniform surface charge density σ. A rod of length 2l has a linear charge density λ on one half and –λ on the second half.
The rod is hinged at mid point O and makes an angle θ with the normal to the sheet. The torque experienced by the rod is (The rod is contained in a plane containing the normal to sheet).
The rod is hinged at mid point O and makes an angle θ with the normal to the sheet. The torque experienced by the rod is (The rod is contained in a plane containing the normal to sheet).
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