There exists an electric field of 100 N/C along Z—direction. The flux passing through a square of 10 cm sides placed on XY plane inside the electric field is ______ (A) 1.0 Nm²/C (B) 2.0 Vm (C) 10 Vm (D) 4.0 Nm²/C

There exists an electric field of 100 N/C along Z—direction. The flu

1.	There exists an electric field of 100 N/C along Z—direction. The flux passing through a square of 10 cm sides placed on XY plane inside the electric field is ______ (A) 1.0 Nm²/C (B) 2.0 Vm (C) 10 Vm (D) 4.0 Nm²/C
Answer» (A) 1.0 Nm²/CExplanation:ELECTRIC field = 100 N/C (Given)Side of square = 10CM (Given)Electric flux = E.SE = 100i (N/C)Side of the square, s = 10 cm = 0.1 mArea of the square, A = s² = 0.01 m²Area vector (S) will be NORMAL to the PLANE ThereforeElectric flux = 0.01 × 100k = 1Hence, the flux through the plane in x-y plane would be 1.0 Nm²/C.

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There exists an electric field of 100 N/C along Z—direction. The flux passing through a square of 10 cm sides placed on XY plane inside the electric field is ______ (A) 1.0 Nm²/C (B) 2.0 Vm (C) 10 Vm (D) 4.0 Nm²/C

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