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An electron is projected with uniform ve...

An electron is projected with uniform velocity along the axis of a current carrying long solenoid. Which of the following is true?

A

The electron will experience a force at `45^(@)` to the axis and hence execute a heli cal path

B

The electron will accelerate along the axis

C

The electron will continue to move with uniform velocity along the axis of the so lenoid

D

The electron will be circular about the axis.

Text Solution

Verified by Experts

The correct Answer is:
C
The electron will continue to move with uniform velocity along the axis of the solenoid
Explanation: Magnetic Lorentz force will be projected with uniform velocity along the axis of a current carrying long solenoid.
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