Question

Which expression gives magnetic intensity in terms of the number of turns per unit length and current?

Options

• \[H=\frac{n}{I}\]

• \[H=nI\]

• \[H=\mu B\]

• \[H=\chi M\]

Answer 1

Magnetic intensity is the product of the number of turns per unit length and the current. The relationship is \[H=nI\].