5.Magnetism and Matter
easy

ચુંબક $SN$ની ચુંબકીયક્ષેત્ર રેખાઓનું નિરૂપણ .....

A

$1$

B

$2$

C

$3$

D

$4$

(AIIMS-2012)

Solution

As lines of magnetic induction $B$ are continuous curves, they run continuously through the bar and outside, as shown in Fig. $(1)$  .

Standard 12
Physics

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