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Katena32 [7]
3 years ago
11

Which factors affect the strength of magnetic field around current carrying wire?

Physics
1 answer:
aleksley [76]3 years ago
4 0

Explanation:

The expression for the magnetic field around the current carrying wire is given by :

B=\dfrac{\mu_o I}{2\pi r}

Here,

I is electric current and r is distance from the wire.

The factors affect the strength of magnetic field around current carrying wire are :

  • Electric current
  • Distance from wire
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