CBSE Class 12-science Answered
respected mam
Asked by chandant | 19 Apr, 2010, 07:57: AM
Expert Answer
Let q be the charge on first object and Q-q on other.
The electrostatic force, Fe = kq(Q-q)/r2.
To maximize the force, we must dFe/dq = 0
dFe/dq = kq(-1)/r2 + k(Q-q)/r2 = 0
q = Q - q
q = Q/2.
Hence to maximize the force, the should be one half on first and one half on other.
Regards,
Team,
TopperLearning.
Answered by | 19 Apr, 2010, 09:45: AM
Concept Videos
CBSE 12-science - Physics
Asked by adityagalar2007 | 06 Apr, 2024, 01:06: PM
ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by amlanmcob | 06 Apr, 2024, 12:27: PM
ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by hussain221man | 05 Apr, 2024, 08:44: PM
ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by manishamunda787 | 02 Apr, 2024, 11:07: AM
ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by am1954077 | 08 Mar, 2024, 04:57: PM
ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by rishabhverma895334 | 01 Mar, 2024, 07:24: AM
ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by rameshsanju123 | 08 Feb, 2024, 08:45: PM
ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by sachin.sondur2012 | 07 Feb, 2024, 11:26: AM
ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by millionairekishan | 25 Jan, 2024, 12:34: PM
ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by kalsichaitanya | 30 Dec, 2023, 04:08: PM
ANSWERED BY EXPERT