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A point charge is located at the center of a spherical surface. The total fx through the sphere is determined. Now the radius of the sphere is talved. What happened to the flux through the sphere?

A point charge is located at the center of a spherical surface. The total fx through the sphere is determined. Now the radius of the sphere is talved. What happened to the flux through the sphere?

College Physics
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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solve question 5 please, 5. A point charge is located at the center of a spherical surface. The total fx through the sphere is determined. Now the radius of the sphere is talved. What happened to the flux through the sphere?

 

A) Increase

 

B) Decrease

 

C) Remains the same

 

Dj None is comet

4. A uniformly charged ring of radius 10.0 cm has a total charge of 75.0 uC. The magnitude of the electric fleld in N/C on the axis of the ring at 30.0 cm is: A) 6.64 x 10 B) 2.41 x 107 C) 6.40 x 10 D) 6.64 x 105 S. A point charge is located at the center of a spherical surface. The total flux through the sphere is determined. Now the radius of the sphere is halved. What happened to the thux through the sphere? A) Increase B) Decrease C) Remains the same D) None is correct 6. A solid insulating sphere of radius a caries a net positive charge Q. A conducting spherical shell on inner radius b and outer e carries a net charge -5Q. The charge on the inner surface of the shell is: talatr Condosor A) Q B) -Q C) -20 D)+20 7. The charge on the outer surface is: Figure 3 A) 4Q B) -Q C) -SQ D) -4Q 8. A solid spherical insulator has radius R-2.5 cm, and carries a total positive charge 2 x 10 C distributed uniformly throughout its volume. Find the magnitude of the clectric field E at 4 cm from the origin. A. 2.88 x 10 N/C B. 2.00 x 10N/C C. 4.50 x 10 N/C D. 1.15 x 10 N/C Figure 4 9. If the result of your caleulation of a quantity has Sl units kg m2/(s2 C), that quantity could be C) an potential energy D) an electric potential A) an electrie field B) an electric force
Transcribed Image Text:4. A uniformly charged ring of radius 10.0 cm has a total charge of 75.0 uC. The magnitude of the electric fleld in N/C on the axis of the ring at 30.0 cm is: A) 6.64 x 10 B) 2.41 x 107 C) 6.40 x 10 D) 6.64 x 105 S. A point charge is located at the center of a spherical surface. The total flux through the sphere is determined. Now the radius of the sphere is halved. What happened to the thux through the sphere? A) Increase B) Decrease C) Remains the same D) None is correct 6. A solid insulating sphere of radius a caries a net positive charge Q. A conducting spherical shell on inner radius b and outer e carries a net charge -5Q. The charge on the inner surface of the shell is: talatr Condosor A) Q B) -Q C) -20 D)+20 7. The charge on the outer surface is: Figure 3 A) 4Q B) -Q C) -SQ D) -4Q 8. A solid spherical insulator has radius R-2.5 cm, and carries a total positive charge 2 x 10 C distributed uniformly throughout its volume. Find the magnitude of the clectric field E at 4 cm from the origin. A. 2.88 x 10 N/C B. 2.00 x 10N/C C. 4.50 x 10 N/C D. 1.15 x 10 N/C Figure 4 9. If the result of your caleulation of a quantity has Sl units kg m2/(s2 C), that quantity could be C) an potential energy D) an electric potential A) an electrie field B) an electric force
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