Question
Physics Question on electrostatic potential and capacitance
Which of the following statements is/are true about the principle of Van de Graaff generator?
A
The action of sharp points
B
The charge given to a hollow conductor is transferred to outer surface and is distributed uniformly over it
C
It is used for accelerating uncharged particle
D
Both (a) and (b) are true
Answer
Both (a) and (b) are true
Explanation
Solution
Van de Graff generator- is an electrostatic generator which is devised to produce very high voltage by means of an endless belt collecting electrostatic charge from a source and transferring it to a large isolated metal sphere on which a large change accumulates.