The figure shows two concentric insulating thin spherical shells: Sphere 1 of radius R₁ = R cm and a total charge Q₁ +QnC. Sphere 2 of radius R₂ = 2R cm and a total charge Q₂-4Q nC. Take R-25 cm and Q=90 nC E= E= +Q R 1. Find the magnitude of the net electric field at a distance r= 91 cm from the center of the two spheres. [N/C] 2. The net electric filed vector at a distance r= 91 cm from the center of the two spheres is pointing: Ooutward E= A B -4Q 3. Find the magnitude of the net electric field at a distance r= 41 cm from the center of the two spheres. [N/C] 4. Find the magnitude of the net electric field at a distance r- 21 cm from the Ct...er of the two spheres. F =< 2R [N/C] 5. What is the direction of the extric field E₂ created by Ring 2 at point P. Direction: • Oinward 6. Write the expression of the electric filed E₂ created by Ring 2 at point P. Ē₂ = > [N/C] 7. If vector E₁ =< 300, 350, 480 > [N/C] and vector E₂ =<-300, -420, -325 > [N/C]. Find the net electric filed Enet at point P. Enet =< 8. If a charge q = 5 nC is placed at location P, what would be the force on this charge? Use the answer of question 7. >[N/C] > [N/C]

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
Chapter19: Electric Forces And Electric Fields
Section: Chapter Questions
Problem 32P
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The figure shows two concentric
insulating thin spherical shells:
Sphere 1 of radius R₁ = R cm and a total
charge Q₁ = +Q nC.
Sphere 2 of radius R₂ = 2R cm and a total
charge Q2 = -40 nC.
Take R-25 cm and Q-90 nC
E =
+Q
R
E=
B
1.
Find the magnitude of the net
electric field at a distance r= 91 cm from the
center of the two spheres.
[N/C]
E =
2.
The net electric filed vector at a
distance r= 91 cm from the center of the two
spheres is pointing:
Ooutward
40
3.
Find the magnitude of the net
electric field at a distance r= 41 cm from the
center of the two spheres.
[N/C]
2R
Oinward
4.
Find the magnitude of the net
electric field at a distance r= 21 cm from the
Ct...er of the two spheres.
+
[N/C]
5.
What is the direction of the
electric field E₂ created by Ring 2 at point P
Direction:
6.
Write the expression of the
electric filed E₂ created by Ring 2 at point P.
Ē₂ =
> [N/C]
7.
If vector E₁ =< 300, 350, 480 >
[N/C] and vector E₂ =<-300, -420, -325 >
[N/C]. Find the net electric filed Enet at point
P.
Enet =<
> [N/C]
> [N/C]
8.
If a charge q = 5 nC is placed at
location P, what would be the force on this
charge? Use the answer of question 7.
F =<
Transcribed Image Text:The figure shows two concentric insulating thin spherical shells: Sphere 1 of radius R₁ = R cm and a total charge Q₁ = +Q nC. Sphere 2 of radius R₂ = 2R cm and a total charge Q2 = -40 nC. Take R-25 cm and Q-90 nC E = +Q R E= B 1. Find the magnitude of the net electric field at a distance r= 91 cm from the center of the two spheres. [N/C] E = 2. The net electric filed vector at a distance r= 91 cm from the center of the two spheres is pointing: Ooutward 40 3. Find the magnitude of the net electric field at a distance r= 41 cm from the center of the two spheres. [N/C] 2R Oinward 4. Find the magnitude of the net electric field at a distance r= 21 cm from the Ct...er of the two spheres. + [N/C] 5. What is the direction of the electric field E₂ created by Ring 2 at point P Direction: 6. Write the expression of the electric filed E₂ created by Ring 2 at point P. Ē₂ = > [N/C] 7. If vector E₁ =< 300, 350, 480 > [N/C] and vector E₂ =<-300, -420, -325 > [N/C]. Find the net electric filed Enet at point P. Enet =< > [N/C] > [N/C] 8. If a charge q = 5 nC is placed at location P, what would be the force on this charge? Use the answer of question 7. F =<
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