Question

A positively charged particle is placed near an infinitely long straight conductor where there is zero gravity. Then

• A. the charged particle will not move
• B. it will move parallel to the straight conductor
• C. it will move perpendicular to the straight conductor
• D. it will move with constant acceleration

Hint:

The magnetic force on a moving charge is perpendicular to both its velocity and the magnetic field.

Answer 1

The Correct Option is C

Step 1: Magnetic Force on Moving Charge.
A moving charge near a current-carrying conductor experiences a force due to the magnetic field generated by the conductor. This force is perpendicular to both the velocity of the charge and the magnetic field.
Step 2: Conclusion.
The correct answer is (C), the charged particle will move perpendicular to the straight conductor.