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Flauer [41]
3 years ago
8

In a certain velocity selector consisting of perpendicular electric and magnetic fields, the charged particles move toward the e

ast, and the magnetic field is directed to the north. What direction should the electric field point?

Physics
1 answer:
Aneli [31]3 years ago
5 0

Answer:

Down.

Explanation:

In the given question, the charged particle is moving towards the east direction. Suppose east direction towards the positive x-axis.

And the magnetic field directed towards to the north direction. Suppose north direction towards the positive y-axis.

Therefore force of magnetic field can be calculate by the formula,

F=q(vi\times Bj)\\F=qvB(k)

Therefore force of the magnetic field is in positive z-axis means in an upward direction.

Now the force on the electric field must be in the opposite direction means it is in a downward direction.

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