Physics, asked by abpatel7777, 1 year ago

On what factors the strength of magnetic field around (a) a straight conductor (b) a circular wire carrying current depend?

Answers

Answered by sneha41046

0

1. b = ni
2. b = Ni/r

where N IS NO. OF TURNS PER UNIT LENGTH
n IS TOTAL NO. OF TURNS
I IS CURRENT

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