Two magnetic poles of which u
4 times as strong as the other
exert a force of 64 mg. wt.
When placed 10 cm apart in air
strength of the poles are (g=10m^-2)
a. 3A-m and 12Am
b. 4A-m and 16A-m
c. 5Am and 20Am
d. 6Am and 10Am
pls pls give me the steps too
Answers
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Answer:
5Am and 20Am................
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