1.
The flux through a cube of side 'l' if a point charge q at one of its corners, is
2.
When a glass rod is rubbed with the silk cloth, the charge acquired on the glass rod is due to
3.
What is the angle between electric lines of force and an equipotential surface?
4.
What will be the complete energy released in discharging a condenser of capacity 2 μF when connected with 10 V battery?
5.
A charge q = 10 pC is placed at position (î – ĵ – k̂) m. What is the electric potential at a point of position vector (î + ĵ – k̂) m?
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