Question

Write si unit and dimension ofmagnetic moment

Answer 1

Answer:

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The magnetic moment of a magnet is a quantity that determines the torque it will experience in an externalmagnetic field.

Its SI unit is -- 'In the metre–kilogram– second–ampere and SI systems, the specific unit for dipole moment is ampere-square metre.

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Answer 2

Answer:

SI unit : Am^2

Dimension : [M°L^2T°A^1]

Explanation:

Magnetic moment is the product of current and area

M =IA

A has units m^2

I has units amperes A

So unit is Am^2

Dimension formula amperes is A

Area m^2 is L^2

Mass n temperature is not here

So dimensional formula is [M°L^2T°A^1]