Questions
A point charge is at the mid point of a face of a cube. Another point charge is at a corner of the cube. Then net electric flux over the surfaces of the cube is
detailed solution
Correct option is C
Qnet = Net charge enclosed by the surface of the cube.=+42C+-48C=+32C∴ϕE=Qnetε0=32ε0v-mTalk to our academic expert!
Similar Questions
A point charge +10 is a distance 5cm directly above the centre of a square of side10 cm ,as shown in the figure. What is the magnitude of the electric flux through the square?
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