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A cube of side b has a charge q at each of its vertices. Detere the potential and electric field due to this charge array at the centre of the cube.
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Diagonal of the cube face,
Diagonal of cube
Distance between center of cube and vertices,
Potential, (8 due to presence of 8 charges at the vertices)
by symmetry of charge electric field, E=0.
Diagonal of cube
Distance between center of cube and vertices,
Potential, (8 due to presence of 8 charges at the vertices)
by symmetry of charge electric field, E=0.
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Question Text | A cube of side b has a charge q at each of its vertices. Detere the potential and electric field due to this charge array at the centre of the cube. |
Updated On | May 26, 2023 |
Topic | Electrostatic Potential and Capacitance |
Subject | Physics |
Class | Class 12 |
Answer Type | Text solution:1 Video solution: 12 |
Upvotes | 1483 |
Avg. Video Duration | 4 min |