Explain what is the voltage between the plates

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A velocity selector in a mass spectrometer, like that shown in Figure 21.39, uses a 0.130 T magnetic field. (a) What electric field strength is needed to select a speed of 4.50 106 m/s? (b) What is the voltage between the plates if they are separated by 1.00 cm?

Reference no: EM13327855

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