In a loop of wire, current is flowing in an anticlockwise direction. It acts as
Correct answer: B. south pole
- A. north pole
- B. south pole
- C. neutral
- D. may be north or south pole
Explanation
B is the correct answer.:According to the right-hand grip rule, if the current flows in an anticlockwise direction in a loop, the magnetic field lines produced by the loop will emerge from the loop on the side facing you. This corresponds to the direction of a magnetic field produced by a south pole.
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About Electromagnetism
Magnetic flux density and magnetic flux describe the strength of a magnetic field and the field passing through a surface. A charged particle moving through a magnetic field experiences a force perpendicular to its velocity and may follow circular or helical motion, depending on the angle between velocity and field.
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