Question

The figure shows three circular arcs centered at the origin of a coordinate system. On each arc, the uniformly distributed charge is given in terms of Q = 2.83 µC. The radii are given in terms of R = 10.1 cm. What are the (a) magnitude and (b) direction (relative to the positive x direction) of the net electric field at the origin due to the arcs?

06+

Answer 1

the feed at the dt = R do for elementory length ongin, det LE R2 are ANIMATION S = A : tofal Corse on the de [- Coson & Lino ?] = linean in deming unter 2 ( 85 at Line 2] I 29. in Rho (-osod thino ?) *R, R? LA R 1 [n-sinos – cosa 2) ) / TRE. TRE [ (-5) (-197) 20. 1 2798 ^-5) & & & BR too & 6.-3R =) E, him9R2 ge-49 & R. = 2R 2 X 40 ( = t ₂ = 1 4 215) A = 2 . TYR² 9.29 48.-R tot 20 (-5) 9 Etter 25 (-5--5-4-5) 4 tot 2 (4-9. 191 -- WE 12 = 2,242x1o me direction : t makes 45 with respect to Xoxis in

the feed at the dt = R do for elementory length ongin, det LE R2 are ANIMATION S = A : tofal Corse on the de [- Coson & Lino ?] = linean in deming unter 2 ( 85 at Line 2] I 29. in Rho (-osod thino ?) *R, R? LA R 1 [n-sinos – cosa 2) ) / TRE. TRE [ (-5) (-197) 20. 1 2798 ^-5) & & & BR too & 6.-3R =) E, him9R2 ge-49 & R. = 2R 2 X 40 ( = t ₂ = 1 4 215) A = 2 . TYR² 9.29 48.-R tot 20 (-5) 9 Etter 25 (-5--5-4-5) 4 tot 2 (4-9. 191 -- WE 12 = 2,242x1o me direction : t makes 45 with respect to Xoxis in