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2 years ago

Which expression gives the magnitude of the magnetic field in the region c < r2 < b (at e?

1 answer:

5 0

The electric currents and magnetic materials have an effect called magnetic field. This magnetic field is specified with its direction and magnitude. The magnitude is the strength of the field.

the magnetic field at a distance r from a long straight wire carrying current I can be calculated with the equation:

B = μ I / 2 pi R

where <span>μ is a constant, I is the current and R is the radius. </span>

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Answer:

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Step-by-step explanation:

hi! i think you're asking which of the 2 teams' points added together equal 100. if so, it would be blue and black because 76 + 24 = 100.

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Answer:

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Step-by-step explanation:

From the diagram which I have drawn and attached below:

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