A circular loop of radius 2 m placed having area in the direction of magnetic field of 100 T, flux will be
Correct answer: A. 1296 wb
- A. 1296 wb
- B. 12.96 wb
- C. 1190 wb
- D. 1426 wb
Explanation
Flux = NBA / BA so Area is pi x r 2 i.e 3.142 x 4 flux = 100 x 3.142 x 4 = 1296 Wb which is closest to option A which is 1296 Wb As it is a numerical so only one option is correct.
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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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