The e-field between the parallel capacitor plates

Reference no: EM13646853

A proton, that is accelerated fromrest through a potential of 19.0 kV enters the velocity filter,consisting of a parallel-plate capacitor and a magnetic field,shown below.

The E-field between the parallel capacitor plates is 4.1·10⁵ N/C. What B-field is required so that the protons are not deflected? (Ignore relativistic effects for highvelocities.)

Reference no: EM13646853

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