A parallel plate capacitor with oil between the plates (dielectric constant of oil, = 2)…
Physics · Class 12 · CBSE — Electrostatic Potential & Capacitance
A parallel plate capacitor with oil between the plates (dielectric constant of oil, \(\kappa\) = 2) has a capacitance C. If the oil is removed, then the capacitance of the capacitor becomes:
- \(\frac{C}{2}\)
- \(\sqrt{2} \mathrm{C}\)
- 2C
- \(\frac{C}{\sqrt{2}}\)
Answer
(A) C 2
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- In which of the states shown in the figure, is potential energy of an electric dipole maximum?
- In a region, the potential is represented by V(x, y, z) = 6x - 8xy - 8y + 6yz, where V is N volts and x, y, z…
- Two charges +q each are kept ' 2 a ' distance apart. A third charge -2 q is placed midway between them. The…
- A capacitor of 2 F is charged as shown in the diagram. When the switch S is turned to position 2, the…
- Find the charge on 2 F.
- Charges + q and - q are placed at points A and B respectively which are a distance 2 L apart, C is the…
- The electric field at a point in a region is given by E = r | r |^ 3 , where is a constant and r is the…
- The dimension of 1 2 _ 0 E^ 2 where _ 0 is the permittivity of free space and E is the electric field, is
More Electrostatic Potential & Capacitance questions · Browse all practice questions