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To what potential a sphere

My question is this:The potential at the surface of a sphere (radius R) is given by V_0 = k cos 3theta where k is constant. Find
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2. asked by Kim
3. 978 views
The potential at the surface of a sphere (radius R) is given byV_0 = k cos 3theta where k is constant. Find the potential inside
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2. asked by Kim
3. 1,456 views
A hollow metal sphere of radius 10cm is charged such that the potential in its surface is 5volt . What is the potential at the
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2. asked by Iba
3. 670 views
A uniformly charged sphere has a potential on its surface of 410 V. At a radial distance of 20 cm from this surface, the
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2. asked by Mari
3. 675 views
A Van de Graaff generator is a device for generating a large electric potential by building up charge on a hollow metal sphere.
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2. asked by MMM
3. 1,898 views
Charge Q=4 micro-coulombs is distributed uniformly over the volume of an insulating sphere of radius R=.05 meters. What is the
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2. asked by cooper
3. 742 views
An energy of 6.0×10−2 J is stored in the metal sphere on top of a Van de Graaff generator. A spark carrying 1.0 micro-coulomb
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2. asked by Helen
3. 3,265 views
A 50 μC charged sphere of mass 0.050 kg is 2.0 m away from a -30 μC charged sphere. The 50 μCcharged sphere is moved at a
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2. asked by laura
3. 255 views
The potential V at a distance of 25.0 cm from a very small charged sphere is 48.0 V, with V taken to be zero at an infinite
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2. asked by jkiyuhglj
3. 480 views
A hollow sphere us charged to 14uc .Find the potential(a) at its surface (b) inside the sphere (c) at a distance of 0.2m from
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2. asked by anonymous
3. 1,153 views