Electrostatic Potential and Capacitance questions
621 published questions with worked solutions.
- Each plate of a parallel plate condenser has surface area of 5 cm^2 . The distance between the plates is 2 mm. The dielectric...
- A parallel plate capacitor with gap between the plates is charged to a p.d. of 500 V and then insulated. A plastic plate is...
- The capacity of a parallel plate air condenser is 3 . In between the plates a material of dielectric constant 2 is filled. The...
- A parallel plate capacitor has capacity c filled with air. If air is replaced by a dielectric of constant k then the new capacity...
- A parallel plate condenser is charged and then isolated what is the effect of increasing plate separation on charge, potential...
- Putting a dielectric substance in between the plates of condenser, the capacity, potential and potential energy respectively:
- Which one of the following methods will reduce the capacitance of parallel plates condenser:
- The distance between the plates of parallel plate capacitor is d. A metal plate of thickness d/2 is placed between the plates....
- A parallel plate capacitor is immersed in a liquid of dielectric constant 3. The electric field between the plates is:
- A capacitor works in :
- The capacitance of a parallel plate condenser is 10 . The space between the plates is filled with liquid of dielectric constant...
- The capacity of a parallel plate condenser is inversely proportional to the
- To reduce the capacity of a parallel plate condenser, separation between the plates is
- A dielectric is introduced between the elements of the condenser kept at a constant potential difference, then the charge on...
- When two identical capacitors are charged individually to different potentials and then connected in parallel, after...
- If E is the electric field intensity of an electrostatic field between the parallel plates of condenser, then the electrostatic...
- A metal foil of negligible thickness is introduced between the two plates of a capacitor at the centre. The capacitance of...
- If two charged conductors are brought in contact, then they show
- If the distance between the plates of parallel plate condenser is halved and dielectric constant of dielectric is doubled then...
- In order to increase the capacity of a parallel plate condenser, one should introduce between the plates a sheet of
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