Electrostatics Question 190

Question: One metallic sphere A is given positive charge whereas another identical metallic sphere B of exactly same mass as of A is given equal amount of negative charge. Then [AMU 1995; RPET 2000; CPMT 2000]

Options:

A) Mass of A and mass of B still remain equal

B) Mass of A increases

C) Mass of B decreases

D) Mass of B increases

Show Answer

Answer:

Correct Answer: D

Solution:

Negative charge means excess of electron which increases the mass of sphere B.



जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक