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| 1. |
Figure shows the three circular arcs centered on the origin of a coordinate system. On each arc, the uniformly distributed charge is given in terms of Q = 4.00 mu C. The radii are given in terms of R = 5.00 cm. What are the (a) magnitude and (b) direction (relative to the positive x direction) of the net electric field at origin due to the arc ? |
| Answer» Solution :(a) `1.30 XX 10^(7) N//C`, (B) `-45^(@)` | |