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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > An uncharge aluminium block has a cavity within it. The block is placed in a region where a uniform electric field is directed upward. Which of the following is a correct statement descrining conditions in the interior of the block’s cavity?

An uncharge aluminium block has a cavity within it. The block is placed in a region where a uniform electric field is directed upward. Which of the following is a correct statement descrining conditions in the interior of the block’s cavity?

In a region of space the electric field is given by E = 8 i ^+4 j ^+3 k ^. The electric flux through a surface of area 100 units in the xy plane is :