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Sahay Sir > Question Answers > Cengage JEE Mains Physics by B.M Sharma > Chapter 17 - Electric Charge and Field > The electric field E→1 at one face of a parallelopiped is uniform over the entire face and is directed out of the face. At the opposite face, the electric field E→2 is also uniform over the entire face and is directed into that face (as shown in figure). The two faces in question are inclined at 30∘ from the horizontal, E→1andE→2(both horizontal) have magnitudes of 2.50×10^4NC−1 and 7.00×10^4NC−1. respectively. Assuming that no other electric field lines cross the surfaces of the parallelopiped, the net charge contained with in is

The electric field E→1 at one face of a parallelopiped is uniform over the entire face and is directed out of the face. At the opposite face, the electric field E→2 is also uniform over the entire face and is directed into that face (as shown in figure). The two faces in question are inclined at 30∘ from the horizontal, E→1andE→2(both horizontal) have magnitudes of 2.50×10^4NC−1 and 7.00×10^4NC−1. respectively. Assuming that no other electric field lines cross the surfaces of the parallelopiped, the net charge contained with in is

E→1andE→2(both horizontal) have magnitudes of 2.50×10^4NC−1 and 7.00×10^4NC−1. respectively. Assuming that no other electric field lines cross the surfaces of the parallelopiped The electric field E→1 at one face of a parallelopiped is uniform over the entire face and is directed out of the face. At the opposite face the electric field E→2 is also uniform over the entire face and is directed into that face (as shown in figure). The two faces in question are inclined at 30∘ from the horizontal the net charge contained with in is