What accelerating voltage would result in a deflection

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A constant magnetic field of 0.64 T is applied across the electron beam in a cathode ray tube. The deflection of the beam on the face of the tube is 2.4cm when the accelerating voltage is 640V. What accelerating voltage would result in a deflection of 4.4cm?

Reference no: EM13988657

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What accelerating voltage would result in a deflection : A constant magnetic field of 0.64 T is applied across the electron beam in a cathode ray tube. The deflection of the beam on the face of the tube is 2.4cm when the accelerating voltage is 640V. What accelerating voltage would result in a deflectio..
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