the absolute electric potential at a point distance 20cm from a charge of 2 microC
Share
the absolute electric potential at a point distance 20cm from a charge of 2 microC
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
no you are wrong
this can't be solved in this way because in your equation where is distance factor
The electric potential from 2 micro-coulomb at a distance of 20 cm is [tex]9X10^{4} V[/tex].
Given,
Distance from the point charge=20 cm
Value of point charge=2 micro-coulomb.
To find,
the absolute electric potential from 20 cm from 2 micro-coulomb.
Solution:
The electric potential will be,
[tex]V=\frac{kq}{r}\\V=\frac{9X10^{9}X2X10^{-6}}{20X10^{-2} }\\V=\frac{18X10^{3} }{2X10^{-1} } \\V=9X10^{4} V.[/tex]
The electric potential is [tex]9X10^{4} V[/tex].
#SPJ2