QJEEM12Ph92c0: JEE Main 2012 Physics - Class 12 JEEM12Ph92c0 Solution: In a uniformly charged sphere of total charge Q and radius R ,…

Question

Verified Solution • 2025–26 Session moderate

In a uniformly charged sphere of total charge

Q

and radius

R,

the electric field

E

is plotted as function of distance from the center. The graph which would correspond to the above will be:

A https://ik.imagekit.io/novatra/photos/e7424b6d37581493adf1922a25ca764adf8635b66228860bf3bcf7528b29a5ee.webp
B https://ik.imagekit.io/novatra/photos/e3970cf2ed14ac82ccc63760f6e54d67cf4e891dfad41b1c60b0deb8d8aa856c.webp
C https://ik.imagekit.io/novatra/photos/206cb28d00fd13c96c4e11c9f6969bb2967c71ff0fd821c0e18cf964a37551bf.webp
D https://ik.imagekit.io/novatra/photos/6192a393a8d6b49102fc717bb32eb4fd2b7214e36d0555b72ce67acdc0739499.webp

Accepted Answer

E_{i n} \propto r

E_{o u t} \propto \frac{1}{r^{2}}

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