Sarthaks Test
0 votes
1.5k views
in NEET by (15 points)
edited by

Two point charges of 20 and 80 micro coulomb and 10 cm apart

Please log in or register to answer this question.

1 Answer

0 votes
by (54.7k points)

First charge q1= 20 x 10-6

Second charge q2= 80 x 10-6

Distance d =10cm

Let the electric field will be zero at point O.

Two point charges 20 micro coulomb and 80 micro coulomb are 10 cm apart at point A and B.

The distance between O and A is (10-x) cm and the distance between O and B is x cm.

Since,

Hence, The electric field will be zero at 6.67 cm distance from 80 micro coulomb.

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...