Two protons (p) and two electrons (e) are arranged on a circle of radius r = 5 [cm], with angles 0₁ = 10°, 0₂ = 60°, 03 = 15° and 04 = 45°, as shown in the figure. ( 9p = +1.6 × 10-19 [C] and q The figure is not to scale. - -1.6 × 10-1⁹ [C]).

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Two protons (p) and two electrons (e)
are arranged on a circle of radius = 5 [cm],
with angles 0₁ = 10°, 0₂= 60°, 03= 15° and
04 = 45°, as shown in the figure. (
9p = + 1.6 × 10-¹⁹ [C] and q = -1.6 × 10-¹⁹ [C]).
The figure is not to scale.
Р
03
04
a
Find Enet, the net electric field
vector produced at the center of the circle.
Enet =
])i + (
]) Ĵ [N/C]
b.
Where on the circle should a fifth
point charge qo be placed (give its angle relative
the +x-axis) and what is its value (calculate qo)
in order to have Ēnet (the net electric field at the
center of the circle) equals zero (Type the
detailed solution to this question in the below
box, Show all your calculation steps by typing
in the box).
Write an optional reasoning for your answer:
Transcribed Image Text:Two protons (p) and two electrons (e) are arranged on a circle of radius = 5 [cm], with angles 0₁ = 10°, 0₂= 60°, 03= 15° and 04 = 45°, as shown in the figure. ( 9p = + 1.6 × 10-¹⁹ [C] and q = -1.6 × 10-¹⁹ [C]). The figure is not to scale. Р 03 04 a Find Enet, the net electric field vector produced at the center of the circle. Enet = ])i + ( ]) Ĵ [N/C] b. Where on the circle should a fifth point charge qo be placed (give its angle relative the +x-axis) and what is its value (calculate qo) in order to have Ēnet (the net electric field at the center of the circle) equals zero (Type the detailed solution to this question in the below box, Show all your calculation steps by typing in the box). Write an optional reasoning for your answer:
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