A nonconducting sphere of radius R has a volume charge density that varies with radius as p = kr where k is a constant. How does the magnitude of the electric field depend on r? O Exr² for r < R and r > R O Ex for r < R and Exr2 for r > R O Ex for r < R and Exr for r > R O Exr³ for r < R and Exr2² for r > R O Exr for r < R and Exr2 for r > R O Exr for r < R and Exr² for r > R O E x³ for r < R and Exr2 for r > R O Exr for r < R and r > R O Ex r2 for r < R and r > R O Exr² for r < R and Ex R
A nonconducting sphere of radius R has a volume charge density that varies with radius as p = kr where k is a constant. How does the magnitude of the electric field depend on r? O Exr² for r < R and r > R O Ex for r < R and Exr2 for r > R O Ex for r < R and Exr for r > R O Exr³ for r < R and Exr2² for r > R O Exr for r < R and Exr2 for r > R O Exr for r < R and Exr² for r > R O E x³ for r < R and Exr2 for r > R O Exr for r < R and r > R O Ex r2 for r < R and r > R O Exr² for r < R and Ex R
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Transcribed Image Text:A nonconducting sphere of radius R has a volume charge density that varies with radius as p = kr where k is a constant. How does the
magnitude of the electric field depend on r?
O E x2 for r < R and r > R
O Ex r²
for r < R and Ex r2 for r > R
O Ex r³
for r < R and Ear for r > R
O Ex r³ for r < R and Exr² for r > R
O Ex<r for r < R and
Ex r2 for r > R
Exr for r < R and Exr² for r > R
O Ex r³ for r < R and Ex r2 for r > R
O Exr for r < R and r> R
O Ex r2 for r < R and r> R
O Ex r² for r < R and Exr for r > R
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