CBSE Class 12 Physics Moving Charges and Magnetism Online Test Set A

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Question 1

Question

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

	Answer
	The electron will be accelerated along the axis
	The electron will experience a force at 45° to the axis and hence execute a helical path
	The electron path will be circular about the axis
	The electron will continue to move with uniform velocity along the axis of the solenoid