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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Find the electric potential and strength at the centre of a hemispherical shell of radius R charged uniformly with the surface density sigma.

Find the electric potential and strength at the centre of a hemispherical shell of radius R charged uniformly with the surface density sigma.

Find the electric potential and strength at the centre of a hemispherical shell of radius R charged uniformly with the surface density sigma.