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Question 43

Match List - I with List - II.

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Magnetic induction B:

SI unit is tesla, and in CGS it is gauss.

So, (A) matches with (III)

Magnetic intensity H:

$$H=\frac{B}{\mu}$$

Unit:

$$A/m$$

So, (B) matches with (IV)

Magnetic flux $$\Phi$$:

$$\Phi=B\cdot A$$

Unit:

$$\text{weber}$$

So, (C) matches with (II)

Magnetic moment:

$$\mu=I\cdot A$$

Unit:

$$\text{Ampere}\cdot\text{meter}^2$$

So, (D) matches with (I)

Final matching:

(A)−(III), (B)−(IV), (C)−(II), (D)−(I)

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