Physics, asked by mamidelavignesh2004, 12 hours ago

21. A magnet has a pole strength of 1000
milli amp.m. The magnetic field
intensity at a distance of 10 cm from its
North pole is

Answers

Answered by anushka201025

0

Answer:

Thus, the magnetic field intensity is equal to 25πA/m.

Explanation:

Magnetic field intensity=

4πd

2

p

=

4π(10×10

−2

)

2

1000×10

−3

=

π

25

A/m

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