b. The electric potential along the z axis is V(z) = 100 zª V; with z in meters. What is the strength of the electric field at z = 0 and at z = 6.75 m?E(0)=E(6.75)Submit Answer Tries 0/10=c. The electric potential in a region of space is V(x,y) = (225 x² – 125 y²) V; with x and y in meters. What are the strength and the direction of the electric field at (3.8, 4.3) m? Give the direction as the angle with respect to thepositive x axis.E(3.8,4.3) =angle (in degrees) Potential [V]6040200-20-40-60010 20 3040x [cm]5060 70 80The graph above shows the electric potential as a function of x.a. What is the electric field at x₁ = 27 cm, X₂ = 45.5 cm, and at X3=66 cm?

Answered: Potential [V] 60 40 20 0 -20 -40 -60 0…

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter20: Electric Potential And Capacitance

Section: Chapter Questions

Problem 2OQ

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b. The electric potential along the z axis is V(z) = 100 zª V; with z in meters. What is the strength of the electric field at z = 0 and at z = 6.75 m?
E(0)
=
E(6.75)
Submit Answer Tries 0/10
=
c. The electric potential in a region of space is V(x,y) = (225 x² – 125 y²) V; with x and y in meters. What are the strength and the direction of the electric field at (3.8, 4.3) m? Give the direction as the angle with respect to the
positive x axis.
E(3.8,4.3) =
angle (in degrees)

Potential [V]
60
40
20
0
-20
-40
-60
0
10 20 30
40
x [cm]
50
60 70 80
The graph above shows the electric potential as a function of x.
a. What is the electric field at x₁ = 27 cm, X₂ = 45.5 cm, and at X3
=
66 cm?

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$1) E l e c t r i c p o t e n t i a l v e r s u s p o s i t i o n g r a p h i s a s s h o w n i n t h e f i g u r e : T h e e l e c t r i c p o t e n t i a l i s p l o t t e d a l o n g y a x i s i n u n i t s o f v o l t s a n d t h e p o s i t i o n i s p l o t t e d a l o n g x a x i s i n u n i t s o f c m$

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