The surface charge per area on the outside of a conducting spherical shell ((Fig

Question

The surface charge per area on the outside of a conducting spherical shell ((Figure 1) ) of outer radius 2.1 cm is measured to be -2.2 C/m2.

What charge is enclosed by the shell?

Problem 19.66 Part A The surface charge per area on the outside of a conducting spherical shell (Figure 1)) of outer radius 2.1 cm is measured to be-22 C/m2 What charge is enclosed by the shell? Express your answer to two significant figures and include appropriate units. alue Units Figure 1 of 1 Submit My Answers Give Up Provide Feedback Continue tQ

Explanation / Answer

Net charge enclosed by shell will be zero because. When we give charge to conducting shell charge distributed throughout the surface in such a way that net charge Inside it is zero, positive charge equal to negative charge

if u want to calculate charge that will be on outer surface

Q/4 xpi xr^2=-2.2 x10^-6

Q =- 12.03 x10 ^-9C

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