can you please show step by step and the answer please for (b) and (c) i keep ge

Question

can you please show step by step and the answer please for (b) and (c) i keep getting wrong answer.

MESSAGE MY INSTRUCTOR FULL SCREEN PRINTER VERSION 4 BACK NEXT Two charged beads are on the plastic ring in Figure (a). Bead 2, which is not shown, is fixed in place on the ring, which has radius R 61.4 cm. Bead 1 is initially on the x axis at angle 0 It is then moved to the opposite side, at angle = 180° through the first and second quadrants of the xy coordinate system. Figure b) gives the x component of the net electric eld produced at the origin by the two beads as a function of and Figure c) below gives the y component. The vertical axis scales are set by E = 6.15 104 N/C and E- 11.07 104 N/C a At what positive angle is bead 2 located? Note: bead 2 s negative charged what are the charges of (b) bead 1 and (c) bead 2? Ring 90° 18oe 18o (a) Numbe270 Units To (degrees) (b) Number l|2.5e-6 Uni HC licy I 2000-2

Explanation / Answer

radius, R=61.4 cm

Exs=6.15*10^4 N/C

Eys=11.07*10^4 N/C

a)

theta=279 degrees

b)

Exs=k*q/r^2

6.15*10^4=9*10^9*q/(0.614)^2

==> q=2.576*10^-6 C or 2.576 uC

c)

Eys=k*q/r^2

11.07*10^4=9*10^9*q/(0.614)^2

==> q=4.637*10^-6 C or 4.637 uC

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