Download App

Electric Charges and Fields — Physics STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 SciencePhysicsElectric Charges and Fields1 Mark
Question
Can a solid conducting sphere of the same radius be charged more than a hollow sphere? Give the reason also.
✓

Answer

No, because the entire charge of a charged conductor is always on the outer surface of the conductor.

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

Explore more

More "1 Marks Question" from Electric Charges and Fields→Electric Charges and Fields — all question types→Physics STD 12 Science question papers→Bihar Board STD 12 Science question papers→Bihar Board question paper generator→

Similar questions

An experimenter measures the length of a rod. In the cases listed, all motions are with respect to the lab and parallel to the length of the rod. In which of the cases the measured length will be minimum?
  1. The rod and the experimenter move with the same speed v in the same direction.
  2. The rod and the experimenter move with the same speed v in opposite directions.
  3. The rod moves at speed v but the experimenter stays at rest.
  4. The rod stays at rest but the experimenter moves with the speed v.
→
The threshold wavelength of a metal is $\lambda_0.$ Light of wavelength slightly less $\tan \lambda_0.$ is incident on an insulated plate made of this metal. It is found that photoelectrons are emitted for some time and after that the emission stops. Explain.
→
Write down energy-losses in transformer.
→
Give the physical quantity whose unit is Newton/Coulomb.
→
Draw the intensity distribution of the fringe for diffraction by single slit.
→
What is the form of stored energy in any coil?
→
Write SI unit of magnetic flux. Is it a scalar or a vector quantity?
→
It is said that the assumptions of kinetic theory are good for gases having low densities. Suppose a container is so evacuated that only one molecule is left in it. Which of the assumptions of kinetic theory will not be valid for such a situation? Can we assign a temperature to this gas?
→
Answer the following questions regarding earth’s magnetism:
If you made a map of magnetic field lines at Melbourne in Australia, would the lines seem to go into the ground or come out of the ground?
→
With increase in temperature, will the drift velocity of free electrons in a metallic conductor increase or decrease?
→