Q4.4Multiple choice
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 be accelerated along the axis.
- (b)The electron path will be circular about the axis.
- (c)The electron will experience a force at 45° to the axis and hence execute a helical path.
- (d)The electron will continue to move with uniform velocity along the axis of the solenoid.