Complete the magnetic flux formula: Cos Θ = Φ/?
Correct answer: A. BA
- A. BA
- B. A
- C. B
- D. B^2
Explanation
We know that the formula for magnetic flux is:Φ = BAcosθwhere θ is the angle between a perpendicular vector to the area and the magnetic field, A is the area and B is the magnetic flux densityRearranging this formula gives:cosθ = Φ/BA
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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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