Electrical Engineering > GATE 2020 > Electrostatics
Let ar, aφ, and az be unit vectors along r, φ, and z directions, respectively in the cylindrical coordinate system.
For the electric flux density given by D = (ar15 + aφ2r − az3rz) Coulomb/m2,
the total electric flux, in Coulomb, emanating from the volume enclosed by a solid cylinder of radius 3 m and height 5 m oriented along the z-axis with its base at the origin is:
For the electric flux density given by D = (ar15 + aφ2r − az3rz) Coulomb/m2,
the total electric flux, in Coulomb, emanating from the volume enclosed by a solid cylinder of radius 3 m and height 5 m oriented along the z-axis with its base at the origin is:
Explanation
Correct : d
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