Electrostatics Question 487
Question: A charged particle is suspended in equilibrium in a uniform vertical electric field of intensity 20000 V/m. If mass of the particle is , the charge on it and excess number of electrons on the particle are respectively [Pb. PMT 2003]
Options:
A)
B)
C)
D)
Show Answer
Answer:
Correct Answer: C
Solution:
Potential inside the conducting sphere is same as that of surface i.e.