A parallel plate air capacitor has capacity C distance of separation between plates is d…

Physics · Class 12 · CBSE — Electrostatic Potential & Capacitance

1. \(\frac{C V^{2}}{2 d}\)
2. \(\frac{C^{2} V^{2}}{2 d^{2}}\)
3. \(\frac{C^{2} V^{2}}{2 d}\)
4. \(\frac{C V^{2}}{d}\)

Answer

(A) C V^ 2 2 d

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

• Two insulated metallic spheres of 3 F and 5 F capacitances are charged to 300 V and 500 V respectively. The…
• A spherical drop of capacitance 1 F is broken into eight drops of equal radius. Then, the capacitance of each…
• A parallel plate air capacitor is charged to a potential difference of V volt. After disconnecting the…
• The diagrams below show regions of equipotentials. A positive charge is moved from A to B in each diagram.
• Given two hollow spherical conductors A and B as shown in the figure. Points M and N can be connected by…
• Assertion (A): Work done in moving a charge between any two points in a uniform electric field is independent…
• How many 1 F capacitors must be connected in parallel to store a charge of 1C with a potential of 110 V…
• Assertion (A): Electrostatic force is a conservative force. Reason (R): In an electrostatic field, the work…

More Electrostatic Potential & Capacitance questions · Browse all practice questions