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DFCCIL EE/EC Electromagnetic Fields QUIZ - 2
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Question 1
A charge q 
is placed at the center of a cube of a side 0.1 m, then the electric flux diverging from each face of the cube is:
is placed at the center of a cube of a side 0.1 m, then the electric flux diverging from each face of the cube is: Question 2
The electric potential V at any point x, y, z (all in metres) in space is given by V = 4x2volt. The electric field at the point (1m, 0, 2m) in volt/metre is
Question 3
A spherical conductor of radius 10 cm has a charge of 3.2 × 10–7 C distributed uniformly. What is the magnitude of electric field at a point 15 cm from the centre of the sphere?
Question 4
Eight equal charges each +Q are kept at the corners of a cube. Net electric field at the centre will be 
Question 5
Two point charges 1
& 
are separated by a certain distance. What will be ratio of forces acting on these two
& are separated by a certain distance. What will be ratio of forces acting on these two
Question 6
What is the flux through a cube of side a, if a point charge of q is placed at one of its corners?
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Jun 21ESE & GATE EC
