What is the magnetic movement Mif the pole strength (m) is 100A and the distance
between the poles (21) is 4 cm?
2) 3 x 10- Am
c) 5 x 102 Am?
b) 4x 10- Am
d) 6 x 102 Am?
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Answers
Answered by
0
Answer:
magnetic moment M=m*d
where m is pole strength and d is distance
M=m*d
= 100*4*10^-2
= 400*10^-2
M=4
Answered by
0
Answer:
4Am.
Explanation:
Since, we know that the magnetic moment M is having the formulae of the magnetic pole strength multiplied by the distance between the poles or we can write that M=m*d. Since, the magnets are operated by a distance d hence we use this formulae.
So, we get that M=m*d.
=100*4*10^-2.
= 400*10^-2
Which on solving we will get the value of magnetic moment M to be =4Am.
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