Magnetic vector potential is a vector _____?
Lecturer Physics Past Papers and Syllabus / All — Multiple-choice practice
مقناطیسی ویکٹر کی صلاحیت ایک _____ ویکٹر ہے؟
- A. Whose curl is equal to the electric field intensity
- B. Whose divergence is equal to electric potential
- C. Whose curl is equal to the magnetic flux density
- D. None of these
Correct answer
Whose curl is equal to the magnetic flux density
Explanation
Explanation Magnetic Vector Potential ( A mathbf{A} ) is a vector field whose curl gives the magnetic flux density ( B mathbf{B} ), expressed as: B = ∇ × A This potential is useful in electromagnetism as it simplifies Maxwell’s equations. It is used in solving problems related to electromagnetic fields.
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