find charge placed at point O if electric field at point A is zero.
Can anyone please solve ...if tried it many times but not got correct answer...
Answer should be Q= 18q.
Attachments:
Answers
Answered by
0
Answer:
Protozoa (also protozoan, plural protozoans) is an informal term for a group of single-celled eukaryotes, either free-living or parasitic, that feed on organic matter such as other microorganisms or organic tissues and debris.
Similar questions