An object A and B repels but attract C. C repels D. If D is positively charged then the charge on B is ____

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

An object A and B repels but attract C. C repels D. If D is positively charged then the charge on B is negative.
A charge is a fundamental property of matter by which an electric field is experienced. There are two types of charges, one is a positive charge, and another is a negative charge. The same charges repel each other, and opposite charges attract each other. Here, in this case, C is repelled by the D and D is positively charged, so C will also be positively charged. C is attracted by A and B, and then A and B will be negatively charged because opposite charges attract each other. Therefore, the charge on B is negative.

Watch 3-min video & get full concept clarity

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th

🔥 Start Your JEE/NEET Prep at Just ₹1999 / month - Limited Offer! Check Now!

Get Expert Academic Guidance – Connect with a Counselor Today!

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th