Question
Why should electrostatic field be zero inside a conductor?

Answer

In the static situation, there is no current inside, or on the surface, of the conductor. Hence the electric field is zero everywhere inside the conductor.Alternate Answer
since the charge inside the conductor is zero, the electric field is also zero.Alternate Answer
since the conductor is uncharged so the electric field inside it is zero.

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

The magnetic moment vectors $\mu_\text{s}$ and $\mu_\text{l}$ associated with the intrinsic spin angular momentum S and orbital angular momentum l, respectively, of an electron are predicted by quantum theory (and verified experimentally to a high accuracy) to be given by:
$\mu_\text{s}=-(\text{e}/\text{m})\text{S}.$
$\mu_\text{l}=-(\text{e}/2\text{m})\text{l}.$
Which of these relations is in accordance with the result expected classically? Outline the derivation of the classical result.
An inductor and a resistor are joined in series with any ac source. What is the phase difference in the potential difference across their ends?
When the frequency of the AC source in an LCR circuit equals the resonant frequency, the reactance of the circuit is zero. Does it mean that there is no current through the inductor or the capacitor?
Write any one equation representing nuclear fusion reaction.
What does $q_1+q_2=0$ represent in electrostatics?
Consider the situation described in the previous problem. Show that the force on the sphere due to the light falling on it is the same even if the sphere is not perfectly absorbing.
The drift speed is defined as $\text{v}_\text{d}=\frac{\Delta\text{l}}{\Delta\text{t}}$ where $\Delta\text{l}$ is the distance drifted in a long time $\Delta\text{t}.$ Why don't we define the drift speed as the limit of $\frac{\Delta\text{l}}{\Delta\text{t}}\ \text{as}\ \Delta\text{t}\rightarrow0?$
Which out of the following are electromagnetic waves X-rays, sound waves and radio waves?
A gas is kept in a rigid cubical container. If a load of 10kg is put on the top of the container, does the pressure increase?
When a p-type impurity is doped in a semiconductor, a large number of holes are created. This does not make the semiconductor charged. But when holes diffluse from the p-side to the n-side in a p-n junction, the n-side gets positively charged. Explain.