Charged particle moving along the field or a solenoid's axis: no magnetic force

1. A.
   B, C and D only
2. B.
   B and C only
3. C.
   A and D only
4. D.
   B and E only

Tap an option to check your answer.

1. A.
   the electron will be accelerated along the axis.
2. B.
   the electron will continue to move with uniform velocity along the axis of the solenoid.
3. C.
   the electron path will be circular about the axis.
4. D.
   the electron will experience a force at $45^{\circ}$ to the axis and execute a helical path.

Tap an option to check your answer.

1. A.
   (A) is false but ( $R$ ) is true
2. B.
   Both $(A)$ and $(R)$ are true and $(R)$ is the correct explanation of (A)
3. C.
   Both (A) and (R) are true but (R) is NOT the correct explanation of (A)
4. D.
   (A) is true but (R) is false

Tap an option to check your answer.

1. A.
   $a = g$
2. B.
   $a > g$
3. C.
   $a = 0$
4. D.
   $0 <$ a $<$ g

Tap an option to check your answer.