Two identical metallic spheres, having unequal opposite charges are placed at a distance
of 5 metres apart in air. After bringing them in contact with each other, they are again
placed at the same distance apart. Now the force of repulsion between them is 20 N.
Calculate the final charge on each of them.
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A-of 75 cm by cm by 17.5 cm up. of is 2 kg a , in ,if it is in , kg/?
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It may seem strange that the selected velocity does not depend on either the mass or the charge of the particle. (for example, would the velocity of a neutral particle be selected by passage through this device? ) the explanation of this is that the mass and the charge control the resolution of the device--particles with the wrong velocity will be accelerated away from the straight line and will not pass through the exit slit. if the acceleration depends strongly on the velocity, then particles with just slightly wrong velocities will feel a substantial transverse acceleration and will not exit the selector. because the acc
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Two identical metallic spheres, having unequal opposite charges are placed at a distance
of 5 metre...
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