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The electric potential at x = 3.0 m is 120 V, and the electric potential at x = 5.0 m is 190 V. What is the electric field in this region, assuming it's constant?

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Kath
KathLv10
17 Dec 2020
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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

The electric potential in a region of space is given by

V

(x) = 50 V + (15 V/m) x.


The electric field in this region is

50 V i

(15 V/m)x i

(50 V/m + 15 x V/m) i

–(15 V/m) i


1. A graph of the x component of the electric field as a function of x in a region of space is shown in figure. The scale of the vertical axis is set by Exs = 20.0 N/C. The y and z components of the electric field are zero in this region. If the electric potential at the origin is 30 V, what is the electric potential (in V) at x = 4.0 m ?

 

 

 

(1) -10(2) 70(3)0(4) -40 (5) 30

 

if the electric potential at point a is +30.0 v, what is the electric potential at point b?

An object with charge q = −7.00×10−9 C is placed in a region of uniform electric field and is released from rest at point A. After the charge has moved to point B, 0.500 m to the right, it has kinetic energy 5.00×10−7 J .

A) If the electric potential at point A is +30.0 V, what is the electric potential at point B?

B) What is the magnitude of the electric field?

C)What is the direction of the electric field?

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