Speed-velocity selector has electric field of magnitude

Reference no: EM13564090

A velocity selector has an electric field of magnitude 2500 N/C,directed vertically upward, and a horizontal magnetic field that is directed south. Charged particles, traveling east at a speed of7.27 x 10³ m/s, enter the velocity selector and are able to pass completely through without being deflected. When adifferent particle with an electric charge of +4.40 x10^-12 C enters the velocity selector traveling east, thenet force (due to the electric and magnetic fields) acting on it is2.17 x 10^-9 N, pointing directly upward. What is the speed of this particle?

Reference no: EM13564090

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