Magnetic flux is maximum when the angle between the magnetic field and vector area is:
Correct answer: A. 0 degree
- A. 0 degree
- B. 90 degrees
- C. 180 degrees
- D. 45 degrees
Explanation
Magnetic flux is the product of the magnetic induction and vector area elementFlux= B.ΔAFlux=BΔAcosθThe maximum value(=1) of cosθ occurs at cos(0) hence the answer is 0 degrees.
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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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