An electric charge Q is uniformly distributed around a semi-circle of radius a.Calculate the electric potential at it's center
Answers
Answered by
3
Answer:
The semi circular charge with radius R is shown in blue. The incremental arc element ds has a charge, dq = rho R ds where rho is the linear charge density for the differential arc length. By symmetry we can see that Ex = integral(dEx) from 0 to Pi is going to equal zero. But not Ey.
Attachments:
Answered by
0
Answer:
Go through the Picture attached . The easiest way to add potential due to all the elementary charges is to integrate them taking Limit
Attachments:
Similar questions