Electrostatic Potential and Capacitance questions
621 published questions with worked solutions.
- Electrical intensity and energy density at a point in electric field are E and u respectively. If the intensity E is reduced by...
- Energy per unit volume in a medium of dielectric constant 2 & electric intensity 10^3 V/m is
- Inside a hollow spherical conductor, the potential
- If the radius of a conducting solid and conducting hollow spheres are the same, then which one can hold greater charge?
- The S.I. unit of capacitance of condenser is
- The ability of a conductor to store electrical charge is called as
- The relation between electric charge, electric potential and capacity is
- When a conducting slab wholly fills the space between the two plates of a capacitor, its Capacitance
- The quantity of charge required to raise its potential by one unit is
- The S.I. unit of capacitance of a condenser is
- Which of the following expression represents a farad?
- The ratio of charge given to the conductor, to the increase in its potential due to this charge is called:
- The capacitance of a parallel plate capacitor can be increased by
- When a metal slab is placed between the charged identical, parallel plates, the potential difference between the plates
- To reduce the capacity of a parallel plate condenser, separation between the plates is
- The capacity of a parallel plate condenser depends upon
- A parallel plate capacitor is charged. If the plates are pulled apart
- A parallel plate capacitor is charged and the charging battery is then disconnected. If the plates of the capacitor are moved...
- In a parallel-plate capacitor of capacitance C, a metal sheet is inserted between the plates parallel to them. The thickness of...
- A parallel plate capacitor consists of two plates of area 10^ -2 m^2 placed at a distance of 5 cm apart in air. The capacitor is...
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