Question
What is meant by electrical capacitance of a conductor?

Answer

The ability of a conductor to accept electrical charge is called its electrical capacitance.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Suppose the magnitude of Nuclear force between two protons varies with the distance between them as shown in figure. Estimate the ratio "Nuclear force Coulomb force" for:
  1. $x = 8fm$
  2. $x = 4fm$
  3. $x = 2fm$
  4. $x = 1fm (1fm = 10^{-15}m). $
A satellite revolves round the earth. Air pressure inside the satellite is maintained at 76cm of mercury. What will be the height of mercury column in a barometer tube 1m long placed in the satellite?
Define work function for a given metallic surface.
The plates of a parallel-plate capacitor are given equal positive charges. What will be the potential difference between the plates? What will be the charges on the facing surfaces and on the outer surfaces?
To which part of the electromagnetic spectrum does a wave of frequency $3 \times 10^{13} Hz$ belong?
At $\vec{r}_1$ and $\vec{r}_2$ duc to two point charges $Q_1$ and $Q _2$ respectively at any point whose position vector is $\vec{r}$. Write the expression for electric potential $(\vec{r})$
Current I flow through two parallel straight wires in the same direction/The wires are at a distance 2r from each other. What is the intensity of magnetic field atw the midpoint between the two wires?
Write the law of reflection.
In a transistor:
  1. The emitter has the least concentration of impurity.
  2. The collector has the least concentration of impurity.
  3. The base has the least concentration of impurity.
  4. All the three regions have equal concentrations of impurity.
Write the relation for the speed of electromagnetic waves in terms of the amplitudes of electric and magnetic fields.