Using the formula →F=→qv×→B and B=μ0i2πr , show that the SI units of the magnetic field B and the permeability constant μ0 may be written as N mA−1 and N A−2 respectively.

Using the formula →F=→qv×→B and B=μ0i2πr , show that the SI u

1.	Using the formula →F=→qv×→B and B=μ0i2πr , show that the SI units of the magnetic field B and the permeability constant μ0 may be written as N mA−1 and N A−2 respectively.
Answer» Using the formula $\to F = \to q v \times \to B$ and $B = \frac{μ_{0} i}{2 π r}$ , show that the SI units of the magnetic field B and the permeability constant $μ_{0}$ may be written as $N m A^{- 1}$ and $N A^{- 2}$ respectively.

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Using the formula →F=→qv×→B and B=μ0i2πr , show that the SI units of the magnetic field B and the permeability constant μ0 may be written as N mA−1 and N A−2 respectively.

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