NEET Physics Magnetic Force on Current MCQ Question
Which of the following statements regarding the magnetic force on a current-carrying wire is correct?
The magnetic force depends on the angle between the current direction and the magnetic field.
The magnetic force is always directed perpendicular to both the current and the magnetic field.
The magnetic force is unaffected by the length of the wire carrying current.
The magnetic force increases with decreasing current in the wire.
Correct Answer
Detailed Explanation
The magnetic force on a current-carrying wire indeed depends on the angle between the current and the magnetic field direction, as indicated in the topic of magnetic force on current. The force is maximized when the angle is 90 degrees.
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