JEE Exam  >  JEE Questions  >  Two point charges 3×10-6C and 8 ×... Start Learning for Free
Two point charges 3 
×
 10-6 C and 8 × 10-6 C repel each other by a force of 6 × 10-3 N. If each of them is given an additional charge of -6 × 10-6 C, then the force between them will be
  • a)
    2.4 × 10-3 N (repulsive)
  • b)
    2.4 × 10-3 N (attractive)
  • c)
    1.5 × 10-3 N (repulsive)
  • d)
    1.5 × 10-3 N (attractive)
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Two point charges 3×10-6C and 8 × 10-6C repel each other b...
Key Idea: Like charges repel each other while unlike charges attract each other.
From Coulomb's law, the force of attraction/repulsion between two point charges q1 and q2 placed a distance r apart is given by

When similar charges are taken
q1 = 3 × 10-6 C, q2 = 8 × 10-6 C

When additonal charge - 6 × 106 C is given to each charge, then


Dividing Eq. (ii) by Eq. (i), we get

Negative sign indicates, force is attractive.
Explore Courses for JEE exam

Similar JEE Doubts

Two point charges 3×10-6C and 8 × 10-6C repel each other by a force of 6 × 10-3N. If each of them is given an additional charge of -6 × 10-6C, then the force between them will bea)2.4 × 10-3N (repulsive)b)2.4 × 10-3N (attractive)c)1.5 × 10-3N (repulsive)d)1.5 × 10-3N (attractive)Correct answer is option 'D'. Can you explain this answer?
Question Description
Two point charges 3×10-6C and 8 × 10-6C repel each other by a force of 6 × 10-3N. If each of them is given an additional charge of -6 × 10-6C, then the force between them will bea)2.4 × 10-3N (repulsive)b)2.4 × 10-3N (attractive)c)1.5 × 10-3N (repulsive)d)1.5 × 10-3N (attractive)Correct answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Two point charges 3×10-6C and 8 × 10-6C repel each other by a force of 6 × 10-3N. If each of them is given an additional charge of -6 × 10-6C, then the force between them will bea)2.4 × 10-3N (repulsive)b)2.4 × 10-3N (attractive)c)1.5 × 10-3N (repulsive)d)1.5 × 10-3N (attractive)Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two point charges 3×10-6C and 8 × 10-6C repel each other by a force of 6 × 10-3N. If each of them is given an additional charge of -6 × 10-6C, then the force between them will bea)2.4 × 10-3N (repulsive)b)2.4 × 10-3N (attractive)c)1.5 × 10-3N (repulsive)d)1.5 × 10-3N (attractive)Correct answer is option 'D'. Can you explain this answer?.
Solutions for Two point charges 3×10-6C and 8 × 10-6C repel each other by a force of 6 × 10-3N. If each of them is given an additional charge of -6 × 10-6C, then the force between them will bea)2.4 × 10-3N (repulsive)b)2.4 × 10-3N (attractive)c)1.5 × 10-3N (repulsive)d)1.5 × 10-3N (attractive)Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of Two point charges 3×10-6C and 8 × 10-6C repel each other by a force of 6 × 10-3N. If each of them is given an additional charge of -6 × 10-6C, then the force between them will bea)2.4 × 10-3N (repulsive)b)2.4 × 10-3N (attractive)c)1.5 × 10-3N (repulsive)d)1.5 × 10-3N (attractive)Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Two point charges 3×10-6C and 8 × 10-6C repel each other by a force of 6 × 10-3N. If each of them is given an additional charge of -6 × 10-6C, then the force between them will bea)2.4 × 10-3N (repulsive)b)2.4 × 10-3N (attractive)c)1.5 × 10-3N (repulsive)d)1.5 × 10-3N (attractive)Correct answer is option 'D'. Can you explain this answer?, a detailed solution for Two point charges 3×10-6C and 8 × 10-6C repel each other by a force of 6 × 10-3N. If each of them is given an additional charge of -6 × 10-6C, then the force between them will bea)2.4 × 10-3N (repulsive)b)2.4 × 10-3N (attractive)c)1.5 × 10-3N (repulsive)d)1.5 × 10-3N (attractive)Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of Two point charges 3×10-6C and 8 × 10-6C repel each other by a force of 6 × 10-3N. If each of them is given an additional charge of -6 × 10-6C, then the force between them will bea)2.4 × 10-3N (repulsive)b)2.4 × 10-3N (attractive)c)1.5 × 10-3N (repulsive)d)1.5 × 10-3N (attractive)Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Two point charges 3×10-6C and 8 × 10-6C repel each other by a force of 6 × 10-3N. If each of them is given an additional charge of -6 × 10-6C, then the force between them will bea)2.4 × 10-3N (repulsive)b)2.4 × 10-3N (attractive)c)1.5 × 10-3N (repulsive)d)1.5 × 10-3N (attractive)Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice JEE tests.
Explore Courses for JEE exam

Top Courses for JEE

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev