Match List-I with List-II Choose the correct answer from the opti… - Vidyadip

MCQ

Match List-$I$ with List-$II$

Choose the correct answer from the options given below :

A
$(A)-(III), (B)-(I), (C)-(IV), (D)-(II)$
B
$(A)-(I), (B)-(III), (C)-(II), (D)-(IV)$
C
$(A)-(IV), (B)-(I), (C)-(III), (D)-(II)$
✓
$(A)-(III), (B)-(IV), (C)-(I), (D)-(II)$

✓

Answer

Correct option: D.

$(A)-(III), (B)-(IV), (C)-(I), (D)-(II)$

d
$(A)$ Graph between Magnetic susceptibility and magnetising field is:

(Image)

$(B)$ magnetic field due to a current carrying wire for $\mathrm{x}<\mathrm{a}$ :

$\mathrm{B}=\frac{\mu_0 \mathrm{ir}}{2 \pi \mathrm{a}^2}$

(Image)

$(C)$ magnetic field due to a current carrying wire for $x>a$ :

$B=\frac{\mu_0 i}{2 \pi a}$

(Image)

$(D)$ magnetic field inside solenoid varies as:

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