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Three spherical concentric ,thin,spherical,metallic shells have radii 1,2 and 4cm and they are held at potentials 10,0,40V respectively. Taking the orign at the common centre find the following a)potential at r=1.25cm b) potential at r=2.5m c)Locations of point where V=5V d)Elecric field at r=1.25 cm e)Surfece charge density values for all six surfaces

Three spherical concentric ,thin,spherical,metallic shells have radii 1,2 and 4cm and they are held at potentials 10,0,40V respectively. Taking the orign at the common centre find the following


a)potential at r=1.25cm


b) potential at r=2.5m


c)Locations of point where V=5V


d)Elecric field at r=1.25 cm


e)Surfece charge density values for all six surfaces

Grade:12

1 Answers

Sher Mohammad IIT Delhi
askIITians Faculty 174 Points
9 years ago
  1. it will be zero as ,potential inside sphere is constant.
sher mohammad
faculty askiitians
b.tech, iit delhi

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