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rodikova [14]
3 years ago
14

Please help I can’t get this right

Physics
1 answer:
True [87]3 years ago
8 0

Answer:

6,76 x 10^-7 T.

Explanation:

The Magnetic field formula for a wire is B=(μ x I)/2πd , where μ (=4π x 10^-7 Tm/A) is the permeability, <u>I</u> is the current and <u>d</u> is the distance.

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ioda

Answer:

1.55\ \text{m/s}

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Explanation:

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