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Introduction to Electricity

In a cathode ...

Question

In a cathode ray tube, what is the effect on the beam of particles if it passes through the electric field?

A

the beam will get deflected towards the cathode

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B

the beam will get deflected towards the anode

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C

the beam will go undeflected.

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D

None of the above

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Solution

The correct option is C the beam will go undeflected.
Beam deflects towards Positive Potential

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