NEET Physics: Questions 352 - 357 of 2099
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Question number: 352
parallel plate capacitor of plate area A and plates separation distance d is charged by applying a potential V 0 between the plates. The dielectric constant of the medium between the plates is K. What is the uniform electric field E between the plates of the capacitor?
A sphere of radius R contains charge density ρ (r) = A (R-r), for 0 The total electric charge inside the sphere is Q.
Question number: 353 (1 of 4 Based on Passage) Show Passage
Question number: 354 (2 of 4 Based on Passage) Show Passage
Question number: 355 (3 of 4 Based on Passage) Show Passage
Question number: 356 (4 of 4 Based on Passage) Show Passage
Question number: 357
A block of metal weighing 5 kg is resting on a frictionless plane. It is stack by a jet releasing water at a rate of 1 kg/s and at a speed of 10 m/s. The initial acceleration of the block will be –
5 m/s 2
2 m/s 2
2.5 m/s 2