Aneutral solid metal sphere of radius 0.1 m is at the origin, polarized by a point charge of 9 ✕ 10−8 c at location −0.6, 0, 0 m. at location 0, 0.08, 0 m, what is the electric field contributed by the polarization charges on the surface of the metal sphere?

Explanation:

As we know that electric field inside any conducting shell is always zero

so we can say that

here we know that

here we know that

now we will have

ice to water 1 water to vapour 2 latent heat

the answer is f1 and d2 because if you put equal force on those two points the beam would balance trust me on this