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aleksandrvk [35]
2 years ago
14

Two metal plates 4 cm long are held horizontally 3 cm apart in a vacuum, one being vertically above other. The upper plate is at

a potential of 3000 & the lower is earthed. Electrons having a velocity of 1×10^7 m/s are injected horizontally midway between the plates & in the direction parallel to 4 cm edge. Calculate the vertical deflection of the electron beams as it emerges from the plates. (Assume “e/m=1.8×10^11 c/kg”).
Physics
1 answer:
kati45 [8]2 years ago
5 0

Answer:

the answer to your question is 4 cm long

Explanation:

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