A thin spherical shell with radius R 1 = 4.00 c m is concentric with a larger th

Question

A thin spherical shell with radius R1 = 4.00 cm is concentric with a larger thin spherical shell with radius 8.00 cm . Both shells are made of insulating material. The smaller shell has charge q1=+6.00nC distributed uniformly over its surface, and the larger shell has charge q2=9.00nCdistributed uniformly over its surface. Take the electric potential to be zero at an infinite distance from both shells.

Part A

What is the electric potential due to the two shells at the following distance from their common center:  r = 0? Express your answer with the appropriate units. V = SubmitGive Up

Part B

What is the electric potential due to the two shells at the following distance from their common center:  r = 5.00 cm ? Express your answer with the appropriate units. V = SubmitGive Up

Part C

What is the electric potential due to the two shells at the following distance from their common center:  r = 9.00 cm ? Express your answer with the appropriate units. V = SubmitGive Up

Part D

What is the magnitude of the potential difference between the surfaces of the two shells? Express your answer with the appropriate units. V = SubmitGive Up

Part E

Which shell is at higher potential: the inner shell or the outer shell? Which shell is at higher potential: the inner shell or the outer shell? The inner shell is at higher potential. The outer shell is at higher potential. A thin spherical shell with radius R1 = 4.00 cm is concentric with a larger thin spherical shell with radius 8.00 cm . Both shells are made of insulating material. The smaller shell has charge q1=+6.00nC distributed uniformly over its surface, and the larger shell has charge q2=9.00nCdistributed uniformly over its surface. Take the electric potential to be zero at an infinite distance from both shells.

Part A

What is the electric potential due to the two shells at the following distance from their common center:  r = 0? Express your answer with the appropriate units. V = SubmitGive Up

Part B

What is the electric potential due to the two shells at the following distance from their common center:  r = 5.00 cm ? Express your answer with the appropriate units. V = SubmitGive Up

Part C

What is the electric potential due to the two shells at the following distance from their common center:  r = 9.00 cm ? Express your answer with the appropriate units. V = SubmitGive Up

Part D

What is the magnitude of the potential difference between the surfaces of the two shells? Express your answer with the appropriate units. V = SubmitGive Up

Part E

Which shell is at higher potential: the inner shell or the outer shell? Which shell is at higher potential: the inner shell or the outer shell? The inner shell is at higher potential. The outer shell is at higher potential. A thin spherical shell with radius R1 = 4.00 cm is concentric with a larger thin spherical shell with radius 8.00 cm . Both shells are made of insulating material. The smaller shell has charge q1=+6.00nC distributed uniformly over its surface, and the larger shell has charge q2=9.00nCdistributed uniformly over its surface. Take the electric potential to be zero at an infinite distance from both shells. A thin spherical shell with radius R1 = 4.00 cm is concentric with a larger thin spherical shell with radius 8.00 cm . Both shells are made of insulating material. The smaller shell has charge q1=+6.00nC distributed uniformly over its surface, and the larger shell has charge q2=9.00nCdistributed uniformly over its surface. Take the electric potential to be zero at an infinite distance from both shells. A thin spherical shell with radius R1 = 4.00 cm is concentric with a larger thin spherical shell with radius 8.00 cm . Both shells are made of insulating material. The smaller shell has charge q1=+6.00nC distributed uniformly over its surface, and the larger shell has charge q2=9.00nCdistributed uniformly over its surface. Take the electric potential to be zero at an infinite distance from both shells.

Part A

What is the electric potential due to the two shells at the following distance from their common center:  r = 0? Express your answer with the appropriate units. V = SubmitGive Up

Part B

What is the electric potential due to the two shells at the following distance from their common center:  r = 5.00 cm ? Express your answer with the appropriate units. V = SubmitGive Up

Part C

What is the electric potential due to the two shells at the following distance from their common center:  r = 9.00 cm ? Express your answer with the appropriate units. V = SubmitGive Up

Part D

What is the magnitude of the potential difference between the surfaces of the two shells? Express your answer with the appropriate units. V = SubmitGive Up

Part E

Which shell is at higher potential: the inner shell or the outer shell? Which shell is at higher potential: the inner shell or the outer shell? The inner shell is at higher potential. The outer shell is at higher potential.

Part A

What is the electric potential due to the two shells at the following distance from their common center:  r = 0? Express your answer with the appropriate units. V = SubmitGive Up

Part A

What is the electric potential due to the two shells at the following distance from their common center:  r = 0? Express your answer with the appropriate units. V = SubmitGive Up V = V = SubmitGive Up

Part B

What is the electric potential due to the two shells at the following distance from their common center:  r = 5.00 cm ? Express your answer with the appropriate units. V = SubmitGive Up

Part B

What is the electric potential due to the two shells at the following distance from their common center:  r = 5.00 cm ? Express your answer with the appropriate units. V = SubmitGive Up V = V = SubmitGive Up

Part C

What is the electric potential due to the two shells at the following distance from their common center:  r = 9.00 cm ? Express your answer with the appropriate units. V = SubmitGive Up

Part C

What is the electric potential due to the two shells at the following distance from their common center:  r = 9.00 cm ? Express your answer with the appropriate units. V = SubmitGive Up V = V = SubmitGive Up

Part D

What is the magnitude of the potential difference between the surfaces of the two shells? Express your answer with the appropriate units. V = SubmitGive Up

Part D

What is the magnitude of the potential difference between the surfaces of the two shells? Express your answer with the appropriate units. V = SubmitGive Up V = V = SubmitGive Up

Part E

Which shell is at higher potential: the inner shell or the outer shell? Which shell is at higher potential: the inner shell or the outer shell? The inner shell is at higher potential. The outer shell is at higher potential.

Part E

Which shell is at higher potential: the inner shell or the outer shell? Which shell is at higher potential: the inner shell or the outer shell? The inner shell is at higher potential. The outer shell is at higher potential. Which shell is at higher potential: the inner shell or the outer shell? The inner shell is at higher potential. The outer shell is at higher potential. Which shell is at higher potential: the inner shell or the outer shell? The inner shell is at higher potential. The outer shell is at higher potential. Which shell is at higher potential: the inner shell or the outer shell? The inner shell is at higher potential. The outer shell is at higher potential. V =

Explanation / Answer

a)V=kq1/R+kq2/R

=9[6/0.04-9/0.08]

=337.5 V

b)V=kq1/R+kq2/R

=9[6/0.05-9/0.08]

=67.5 V

c)V=kq1/R+kq2/R

=9[6/0.09-9/0.09]

=-300 V

d)V=9[6/0.08-9/0.08]-9[6/0.04-9/0.08]

=-675 V

e)Inner shell at higher potential

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