The figure below shows two small, charged beads separated by a distance of d = 1.50 cm. The charges are q, = -17.5 nC andq, = 27.5 nc. Point B is at the midpoint between the two charges, and point A is at the peak of an equilateral triangle, with each sideof length d, as shown. (Assume the zero of electric potential is at infinity.)Tworgesalong therof equiNegaveat the bottomdgedat the bottom60.0°B+ertexom edgedmidway between(a) What is the electric potential (in kv) at point A?4.0kV(b) What is the electric potential (in kv) at point B?4.0kV(c) A charge of 15.5 nC. is held stationary at point A. How much work (in Joules) is required to move that charge to point B, whereit is again held stationary?4.0

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The figure below shows two small, charged beads separated by a distance of d = 1.50 cm. The charges are q, = -17.5 nC and q, = 27.5 nc. Point B is at the midpoint between the two charges, and point A is at the peak of an equilateral triangle, with each side of length d, as shown. (Assume the zero of electric potential is at infinity.) rgesA of h/terio pen side the bottom legave ch d d at the bottom 60.0° R +te om edge d (a) What is the electric potential (in kV) at point A? 4.0 kv (b) What is the electric potential (in kV) at point B?

The figure below shows two small, charged beads separated by a distance of d = 1.50 cm. The charges are q, = -17.5 nC and q, = 27.5 nc. Point B is at the midpoint between the two charges, and point A is at the peak of an equilateral triangle, with each side of length d, as shown. (Assume the zero of electric potential is at infinity.) rgesA of h/terio pen side the bottom legave ch d d at the bottom 60.0° R +te om edge d (a) What is the electric potential (in kV) at point A? 4.0 kv (b) What is the electric potential (in kV) at point B?

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ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

The figure below shows two small, charged beads separated by a distance of d = 1.50 cm. The charges are q, = -17.5 nC and
q, = 27.5 nc. Point B is at the midpoint between the two charges, and point A is at the peak of an equilateral triangle, with each side
of length d, as shown. (Assume the zero of electric potential is at infinity.)
Two
rges
along the
rof equi
Negave
at the bottom
d
ge
d
at the bottom
60.0°
B
+ertex
om edge
d
midway between
(a) What is the electric potential (in kv) at point A?
4.0
kV
(b) What is the electric potential (in kv) at point B?
4.0
kV
(c) A charge of 15.5 nC. is held stationary at point A. How much work (in Joules) is required to move that charge to point B, where
it is again held stationary?
4.0

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