What is the electric field near the surface of the sphere with the smaller radius?

Question

Part 1:

Two charged spherical conductors are connected by a long conducting wire, and a charge of 31.4 micro C is placed on the combination. One sphere has a radius of 4.6 cm and

the other a radius of 6.6 cm. What is the electric field near the surface of the sphere with the smaller radius? Answer

in units of V/m.

Part 2:

What is the potential of the larger sphere?

Answer in units of V.

Answer 1

it doesn't help anyone if you just post the answers. it benefits students more if you explain the methods so they can derive the answers themselves!

Answer 2

Part 1: 6.132MV/m

Part 2: 4.277MV/m

This is Not for you Elf...

"it doesn't help anyone if you just post the answers. it benefits students more if you explain the methods so they can derive the answers themselves!"

Start at the link just like I did. If someone really wants to spend the time in finding out, how about doing a little research and put some effort into it rather than just saying show us how you did it, which is what I did...

Cheers,

: )