A very long uniformly charged wire (linear charge density A= 4.3 C/m) lies along the Z axis in (Eigure 1). A small charged sphere (Q=-3.8 C) is at the point z=0 cm. y = -5.0 cm. Figure 30sm- H 70 cm Fo <1 of 1 > What is the magnitude of the electric field at the point #z=7.0 cm. y 7.0 cm? Ewire and EQ represent fields due to the long wire and the charge Q. respectively Express your answer with the appropriate units. E-2.1.10¹2 Submit μA Part B → N C Previous Answers Request Answer ? X Incorrect; Try Again; One attempt remaining What is the direction of the electric field at the point #z= 7.0 cm. y = 7.0 cm? Express your answer in degrees. ΠΙΑΣΦ |

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A very long uniformly charged wire (linear charge density λ = 4.3 C/m) lies
along the Z axis in (Eigure 1). A small charged sphere (Q-3.8 C) is at the
point z=0 cm. y = -5.0 cm.
Figure
wire
70 cm
5.0 cm
10
Q
70cm
Eo
Ein
< 1 of 1
What is the magnitude of the electric field at the point z = 7.0 cm. y = 7.0 cm? Ewire and EQ represent fields due to the long wire and the charge Q. respectively.
Express your answer with the appropriate units.
E-2.1.10¹2
μA
Part B
4
Submit Previous Answers Request Answer
0g =
N
C
Submit
O
X Incorrect; Try Again; One attempt remaining
What is the direction of the electric field at the point z = 7.0 cm. y = 7.0 cm?
Express your answer in degrees.
IVD ΑΣΦ
?
[www] ?
Previous Answers Request Answer
0
11
measured counterclockwise
from the + axis
Transcribed Image Text:A very long uniformly charged wire (linear charge density λ = 4.3 C/m) lies along the Z axis in (Eigure 1). A small charged sphere (Q-3.8 C) is at the point z=0 cm. y = -5.0 cm. Figure wire 70 cm 5.0 cm 10 Q 70cm Eo Ein < 1 of 1 What is the magnitude of the electric field at the point z = 7.0 cm. y = 7.0 cm? Ewire and EQ represent fields due to the long wire and the charge Q. respectively. Express your answer with the appropriate units. E-2.1.10¹2 μA Part B 4 Submit Previous Answers Request Answer 0g = N C Submit O X Incorrect; Try Again; One attempt remaining What is the direction of the electric field at the point z = 7.0 cm. y = 7.0 cm? Express your answer in degrees. IVD ΑΣΦ ? [www] ? Previous Answers Request Answer 0 11 measured counterclockwise from the + axis
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