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Consider a sort magnetic dipole o f magn...

Consider a sort magnetic dipole o f magnetic length 10cm. Find its geometric length.

A

12 cm

B

10cm

C

8cm

D

14cm

Text Solution

Verified by Experts

The correct Answer is:
A
`2l=(5)/(6) "geometric length"`
`therefore "Geomatric length"=(6)/(5)xx2l`
`=(6xx10)/(5)`ltbrge12cm.
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