A long uniformly charged thread (linear charge density λ= 1.7 C/m ) lies along the xx axis in the figure.(Figure 1) A small charged sphere (Q = -2.5 C) is at the point x=0cmx=0cm, y=−5.0cm. What is the direction of the electric field at the point x=7.0cmx=7.0cm, y=7.0cmy=7.0cm? E⃗ threadE→thread and E⃗ QE→Q represent fields due to the long thread and the charge QQ, respectively. Express your answer to two significant figures and include the appropriate units. What is the magnitude of the electric field at the point x=7.0cmx=7.0cm, y=7.0cmy=7.0cm? Express your answer to two significant figures and include the appropriate units.
A long uniformly charged thread (linear charge density λ= 1.7 C/m ) lies along the xx axis in the figure.(Figure 1) A small charged sphere (Q = -2.5 C) is at the point x=0cmx=0cm, y=−5.0cm. What is the direction of the electric field at the point x=7.0cmx=7.0cm, y=7.0cmy=7.0cm? E⃗ threadE→thread and E⃗ QE→Q represent fields due to the long thread and the charge QQ, respectively. Express your answer to two significant figures and include the appropriate units. What is the magnitude of the electric field at the point x=7.0cmx=7.0cm, y=7.0cmy=7.0cm? Express your answer to two significant figures and include the appropriate units.
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A long uniformly charged thread (linear charge density λ= 1.7 C/m ) lies along the xx axis in the figure.(Figure 1) A small charged sphere (Q = -2.5 C) is at the point x=0cmx=0cm, y=−5.0cm.
What is the direction of the electric field at the point x=7.0cmx=7.0cm, y=7.0cmy=7.0cm? E⃗ threadE→thread and E⃗ QE→Q represent fields due to the long thread and the charge QQ, respectively.
Express your answer to two significant figures and include the appropriate units.
What is the magnitude of the electric field at the point x=7.0cmx=7.0cm, y=7.0cmy=7.0cm?
Express your answer to two significant figures and include the appropriate units.

Transcribed Image Text:A long uniformly charged thread (linear charge density
X = 1.7 C/m ) lies along the x axis in the figure.
(Figure 1) A small charged sphere (Q = -2.5 C ) is at
O cm, y = -5.0 cm.
the point x =
Figure
1 of 1
<>
Ethread
7,0 cm
7.0 cm
thread
5.0 cm

Transcribed Image Text:Part A
What is the direction of the electric field at the point x =
7.0 cm, y = 7.0 cm? Ethread and EQ represent
fields due to the long thread and the charge Q, respectively.
Express your answer to two significant figures and include the appropriate units.
HÀ
Value
Units
a =
counterclockwise from the +x axis
Submit
Request Answer
Part B
What is the magnitude of the electric field at the point x =
7.0 cm, y =7.0 cm?
Express your answer to two significant figures and include the appropriate units.
HẢ
E =
Value
Units
%3D
Submit
Request Answer
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