The value of_around a current carrying wire is found by Ampere circuital law.
Correct answer: D. All of these
- A. Magnetic field strength
- B. Magnetic flux density
- C. Magnetic induction
- D. All of these
Explanation
Using Ampere's circuital law the magnetic flux density "B" at any point due to a current carrying conductor can be calculated
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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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