The drawing shows a small sphere of mass m = 0.34 g that carries a charge of q = 7.5 × 10−10 C. The sphere is attached to one end of a very thin silk string of length L = 5.5 cm. The other end of the string is attached to a large vertical conducting plate that has a charge density of σ = 30 × 10−6 C/m2. a. Write an expression for the magnitude of the electric field due to the charge distribution on the conductive plate.  b. Write an expression for the horizontal component of the net force acting on the charged sphere in terms of the tension T in the string, the electric field, and the given variables.  c. Write an expression for the vertical component of the net force acting on the charged sphere in terms of the tension T in the string and the given variables.

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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 The drawing shows a small sphere of mass m = 0.34 g that carries a charge of q = 7.5 × 10−10 C. The sphere is attached to one end of a very thin silk string of length L = 5.5 cm. The other end of the string is attached to a large vertical conducting plate that has a charge density of σ = 30 × 10−6 C/m2.

a. Write an expression for the magnitude of the electric field due to the charge distribution on the conductive plate. 

b. Write an expression for the horizontal component of the net force acting on the charged sphere in terms of the tension T in the string, the electric field, and the given variables. 

c. Write an expression for the vertical component of the net force acting on the charged sphere in terms of the tension T in the string and the given variables. 

 

cos(0)
Y
d
h
P
sin(0)
Em
9
♡ D
В
e
bl
g
n
T
7
M^^ 4
1
+
8 9
5 6
3
I
0
NO BACKSPACE DEL
1 2
HOME
END
CLEAR
Transcribed Image Text:cos(0) Y d h P sin(0) Em 9 ♡ D В e bl g n T 7 M^^ 4 1 + 8 9 5 6 3 I 0 NO BACKSPACE DEL 1 2 HOME END CLEAR
++
+
0
L
m,q
Transcribed Image Text:++ + 0 L m,q
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