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An isolated charged conducting sphere has a radius R = 14.0 cm. At a distance of...

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Physics

An isolated charged conducting sphere has a radius R = 14.0 cm.At a distance of r = 24.0 cm from the center of the sphere theelectric field due to the sphere has a magnitude of E = 4.90 ✕ 104N/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 ofradius 30.0 cm is now added so as to be concentric with the firstsphere. What is the capacitance (in pF) of the two-sphere system?pF

Answer & Explanation Solved by verified expert
3.5 Ratings (440 Votes)
here isolated conducting sphere is given we have formula of conductiong sphere for finding electric field outside the sphere when r R E Q 40 r2 when r R here in example r 240 cm 024 m and R 14 cm 014 m so here rR here E 490 104 NC 0 8851012 Fm1 r 24 m 490 104 Q 4 31428 8851012 0242 490 104 Q 640829 1012 490 104 640829 1012 Q Q 31600421    See Answer
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