A hollow conducting spherical shell, with an inner radius a and an outer radius b. has a total net charge of +q. A point charge +2q s placed at the center of the hollow shell. Find the potential at r=a if the potential at infinity is zero. +2g Select one: 2g O a. 4ree(b a) 2g Ob. wega 4wega 3g d. 4wo(6 a) е. 0 0 0 0

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Chapter7: Electric Potential
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A hollow conducting spherical shell. with an inner radius a and an outer radius b. has a total net charge of +q. A point charge +2q is placed at
the center of the hollow shell. Find the potential at r = a if the potential at infinity is zero.
+29
Select one:
2g
a.
4meo(b a)
2g
b.
C.
4xega
3g
d.
4meo(b a)
3g
е.
4wegb
Transcribed Image Text:A hollow conducting spherical shell. with an inner radius a and an outer radius b. has a total net charge of +q. A point charge +2q is placed at the center of the hollow shell. Find the potential at r = a if the potential at infinity is zero. +29 Select one: 2g a. 4meo(b a) 2g b. C. 4xega 3g d. 4meo(b a) 3g е. 4wegb
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