Physics, 05.03.2020 01:06 Jackals9912
A conducting sphere of radius R1 carries a charge Q. Another conducting sphere has a radius R2 = 3 4 R1, but carries the same charge. The spheres are far apart. What is the ratio E2 E1 of the electric field near the surface of the sphere with radius R2 to the field near the surface of the sphere with radius R1?
Answers: 2
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Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.
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The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.
Answers: 1
A conducting sphere of radius R1 carries a charge Q. Another conducting sphere has a radius R2 = 3 4...
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