A computer monitor accelerates electrons and directs them tothe screen in order

Question

A computer monitor accelerates electrons and directs them tothe screen in order to create an image. If the accelerating platesare 1.4 cm apart, and have a potentialdifference of 16,000 V, what is the magnitude of the uniformelectric field between them?

_________? V/m A computer monitor accelerates electrons and directs them tothe screen in order to create an image. If the accelerating platesare 1.4 cm apart, and have a potentialdifference of 16,000 V, what is the magnitude of the uniformelectric field between them?

_________? V/m

Explanation / Answer

The magnitude of the electric field is              E = V/d Here V = 16000 V          d =1.4*10-2m Substitute the values for E.

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