What is the electric potential across the plates

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Reference no: EM13255089

You wish to design a velocity selector that will allow protons to pass through only if they have a speed of 500 m/s.

(a) If the magnetic field is B = 0.050 T, what electric field do you need?

(b) You decide to produce this electric field using a parallel-plate capacitor with a plate spacing of 1.0 mm. What is the electric potential across the plates?

Reference no: EM13255089

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