A small sphere of mass m = 0.5 kg carrying a positive charge q = 110 μC is connected with a light
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A small sphere of mass m = 0.5 kg carrying a positive charge q = 110 μC is connected with a light, flexible, and inextensible string of length of length r=60cm and whirled in a vertical circle. If a vertically upward electric field of strength E=105NC−1 exists in the space, calculate the minimum velocity of the sphere required at the highest point so that it may just complete the circle (g = 10 m/s^2).
06
Nov
A small sphere of mass m = 0.5 kg carrying a positive charge q = 110 μC is connected with a light, flexible, and inextensible string of length of length r=60cm and whirled in a vertical circle. If a vertically upward electric field of strength E=105NC−1 exists in the space, calculate the minimum velocity of [...]
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A positively charged particle starts at rest 25 cm from a second positively charged particle ,
A radioactive source ,
A small sphere of mass m = 0.5 kg carrying a positive charge q = 110 μC is connected with a light ,
and inextensible string of length of length r=60cm and whirled in a vertical circle. If a vertically upward electric field of strength E=105NC−1 exists in the space ,
flexible ,
it has reached a velocity of 10(2–√)ms−1 . What is the maximum velocity (∈×10ms−1) that the first particle will reach? ,
which is held stationary throughout the experiment. The first particle is released and accelerates directly away from the second particle. When the first particle has moved 25 cm ,