Physics-Magnetic Force on Current
NEET Physics Magnetic Force on Current MCQ Question
Type: MCQ-fact-Hard-Class 12
What does the magnetic moment of a current loop depend on?
A
The product of current and area of the loop
B
The speed of the charged particles
C
The angle between the current and magnetic field
D
The resistance of the loop's wire
Correct Answer
Option A
Detailed Explanation
The magnetic moment of the current loop is defined as m = I A, indicating its dependence on the product of the current (I) and the area (A) of the loop.
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