An isolated charged conducting sphere has a radius R = 15.0 cm. At a distance of...
An isolated charged conducting sphere has a radius R = 15.0 cm. At a distance of r = 22.0 cm from the center of the sphere the electric field due to the sphere has a magnitude of E = 4.90 ✕ 104 N/C.
(a)
What is its surface charge density (in µC/m2)?
µC/m2
(b)
What is its capacitance (in pF)?
pF
(c)
What If? A larger sphere of radius 29.0 cm is now added so as to be concentric with the first sphere. What is the capacitance (in pF) of the two-sphere system?
pF
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An isolated charged conducting sphere has a radius R =
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4.90 x 104 N/C. An isolated charged conducting sphere has a radius R = 10.0 cm. At a distance of r 22.0 cm from the center f the sphere the electric field due to the sphere has a magnitude of E (a) What is its surface charge density (in uC/m)? HC/m (b) its capacitance (in pF)? What nF (c) What If? A larger sphere radius 30.0 cm now added as to be concentric with the first sphere, What the capacitance...
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