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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The number of electric field lines crossing an area ΔS is n1 when ΔS→∣∣E→, while the number of field lines crossing the same area is n2 when ΔE makes an angles of 30∘ with E. Then

The number of electric field lines crossing an area ΔS is n1 when ΔS→∣∣E→, while the number of field lines crossing the same area is n2 when ΔE makes an angles of 30∘ with E. Then

The number of electric field lines crossing an area ΔS is n1 when ΔS→∣∣E→ while the number of field lines crossing the same area is n2 when ΔE makes an angles of 30∘ with E. Then