Two large charged plates of charge density ±18μC/m² face each other at a separation of 7 mm. Choose coordinate axes so that both plates are parallel to the xy plane, with the negatively charged plate located at z = 0 and the positively charged plate at z = = +7 mm. Define potential so that potential at z = 0 is zero (V(z = 0) = 0). Hint a. Find the electric potential at following values of z: o potential at z = -7 mm: V(z = -7 mm) o potential at z = +1 mm: V(z = +1 mm) = o potential at z = +7 mm: V(z = +7 mm) o potential at z = = +9.2 mm: V(z +9.2 mm) = V. V. V. V. b. An electron is released from rest at the negative plate. With what speed will it strike the positive plate? The electron will strike the positive plate with speed of m/s. (Use "E" notation to enter your answer in scientific notation. For example, to enter 3.14 × 10¹2, "3.14E12".) enter

Two large charged plates of charge density ±18μC/m² face each other at a separation of 7 mm. Choose coordinate axes so that both plates are parallel to the xy plane, with the negatively charged plate located at z = 0 and the positively charged plate at z = = +7 mm. Define potential so that potential at z = 0 is zero (V(z = 0) = 0). Hint a. Find the electric potential at following values of z: o potential at z = -7 mm: V(z = -7 mm) o potential at z = +1 mm: V(z = +1 mm) = o potential at z = +7 mm: V(z = +7 mm) o potential at z = = +9.2 mm: V(z +9.2 mm) = V. V. V. V. b. An electron is released from rest at the negative plate. With what speed will it strike the positive plate? The electron will strike the positive plate with speed of m/s. (Use "E" notation to enter your answer in scientific notation. For example, to enter 3.14 × 10¹2, "3.14E12".) enter

College Physics

11th Edition

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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Concept explainers

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

Two large charged plates of charge density ±18µC/m² face
each other at a separation of 7 mm. Choose coordinate axes
so that both plates are parallel to the xy plane, with the
negatively charged plate located at z = 0 and the positively
charged plate at z = +7 mm. Define potential so that
potential at z = 0 is zero (V(z = 0) = 0).
Hint
a. Find the electric potential at following values of z:
o potential at z = -7 mm:
V(z = -7 mm)
=
o potential at z = +1 mm:
V(z = +1 mm):
=
o potential at z = +7 mm:
V(z = +7 mm) =
=
o potential at z = +9.2 mm:
V(z = +9.2 mm)
=
V.
V.
V.
V.
b. An electron is released from rest at the negative plate.
With what speed will it strike the positive plate?
The electron will strike the positive plate with speed of
m/s.
(Use "E" notation to enter your answer in scientific
notation. For example, to enter 3.14 × 10¹2, enter
"3.14E12".)

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