A magnetic dipole of length 10 cm has pole strength of 20 Am. Find the magnetic moment of the dipole.(a) 2 Am^2(b) 200 Am^2(c) 20 Am^2(d) 0.2 Am^2The question was asked in quiz.My doubt is from Bar Magnet in chapter Magnetism and Matter of Physics – Class 12

A magnetic dipole of length 10 cm has pole strength of 20 Am. Find the

1.	A magnetic dipole of length 10 cm has pole strength of 20 Am. Find the magnetic moment of the dipole.(a) 2 Am^2(b) 200 Am^2(c) 20 Am^2(d) 0.2 Am^2The question was asked in quiz.My doubt is from Bar Magnet in chapter Magnetism and Matter of Physics – Class 12
Answer» The CORRECT OPTION is (a) 2 Am^2 The best I can explain: Magnetic dipole MOMENT = POLE STRENGTH × Magnetic length. Magnetic dipole moment = 20 Am × 0.1 m Magnetic dipole moment = 2 Am^2.

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A magnetic dipole of length 10 cm has pole strength of 20 Am. Find the magnetic moment of the dipole.(a) 2 Am^2(b) 200 Am^2(c) 20 Am^2(d) 0.2 Am^2The question was asked in quiz.My doubt is from Bar Magnet in chapter Magnetism and Matter of Physics – Class 12

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