Question

Question 1 The electric field 10.0 cm from the surface of a copper ball of radius...

Question 1 The electric field 10.0 cm from the surface of a copper ball of radius 5.0 cm is directed toward the ball’s center and has magnitude 400 N/C. How much charge is on the surface of the ball?

A. Impossible to determine

B. None of the above

C. 0.1 nC

D. 0.4 nC

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Answer: Option: D) 0.4 nC

Explanation:

------------------------------------------------------------------------------------------------------------

Please Upvote...life saver. Thank you.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The electric field at 5 cm from the center of a long copper rod of radius...
The electric field at 5 cm from the center of a long copper rod of radius 2 cm has a magnitude of 5 N/C and is directed outward from the axis of the rod. (a) How much charge per unit length (in C/m) exists on the copper rod? C/m (b) What would be the electric flux (in N · m2/C) through a cube of side 5 cm situated such that the rod passes through opposite sides of the cube perpendicularly?...
The electric field at the surface of a charged, solid, copper sphere with radius 0.230 m...
The electric field at the surface of a charged, solid, copper sphere with radius 0.230 m is 3700 N/C , directed toward the center of the sphere. . What is the potential at the center of the sphere, if we take the potential to be zero infinitely far from the sphere?
The electric potential immediately outside a charged conducting sphere is 190 V, and 10.0 cm farther...
The electric potential immediately outside a charged conducting sphere is 190 V, and 10.0 cm farther from the center of the sphere the potential is 160 V. (a) Determine the radius of the sphere.   cm (b) Determine the charge on the sphere.   nC The electric potential immediately outside another charged conducting sphere is 220 V, and 10.0 cm farther from the center the magnitude of the electric field is 440 V/m. (c) Determine all possible values for the radius of...
The electric potential immediately outside a charged conducting sphere is 240 V, and 10.0 cm farther...
The electric potential immediately outside a charged conducting sphere is 240 V, and 10.0 cm farther from the center of the sphere the potential is 140 V. (a) Determine the radius of the sphere. __________cm (b) Determine the charge on the sphere. __________nC The electric potential immediately outside another charged conducting sphere is 270 V, and 10.0 cm farther from the center the magnitude of the electric field is 410 V/m. (c) Determine all possible values for the radius of...
The surface of a circular disk is charged uniformly. The magnitude of the electric field produced...
The surface of a circular disk is charged uniformly. The magnitude of the electric field produced by the disk on the surface is measured 3.00×105 N/C at its center. a.) Find the surface charge density of the disk. b.) At the point on the central axis perpendicular to the disk, 10.0 cm away from the center of the disk, the magnitude of the electric field is measured 1.00×105 N/C. Estimate the total charge of the disk. c.) Find the magnitude...
Consider a uniformly charged horizontal disk with a radius of 100 cm. if the electric field...
Consider a uniformly charged horizontal disk with a radius of 100 cm. if the electric field at a pointPlocated 0.50 cm vertically above the disk’s center has a magnitude of 3000 N/C, what is the disk’sapproximate charge?
A hollow ball with radius R = 2 cm has a charge of -2 nC spread...
A hollow ball with radius R = 2 cm has a charge of -2 nC spread uniformly over its surface (see the figure). The center of the ball is at P1 = <-2, 0, 0> cm. A point charge of 4 nC is located at P3 = <3, 0, 0> cm. (The diagram below is not drawn exactly to scale.) What is the net electric field at location P2 = <0, 8, 0> cm? = N/C At a particular instant...
A thin ball shell is shaped like a hollow ball with a radius of 42.8 cm....
A thin ball shell is shaped like a hollow ball with a radius of 42.8 cm. The material is a conductor with charge 0.8 nC A point charge of -5.4 nC is placed in the center of the ball. How many N / C is the electric field just outside the ball? Remember positive is outwards I did this: got Total charge Qencloced = -4.6*10^-9 C Found the field E=(Qencloced/Epsilon) divided by 4*pi*speed squared Got 225.80 N/C. The answer in...
in infinite conducting cylinder has a radius of 12.0 cm. If the magnitude of the electric...
in infinite conducting cylinder has a radius of 12.0 cm. If the magnitude of the electric field 16.0 cm from the axis of the cylinder is 55 N/C, what is the charge density distributed over the surface of the cylinder (in nC/m2)
15. A solid conducting steel sphere of radius Rball= 10.0 cm is concentric with a hollow,...
15. A solid conducting steel sphere of radius Rball= 10.0 cm is concentric with a hollow, uniformly charged, nonconducting spherical shell of plastic with an inner radius Rinner = 20.0 cm and outer radius Router = 30.0 cm. The steel sphere has net charge qball = 40.0 nC, while the spherical shell has net charge qshell = -50.0 nC. Determine the magnitude of the electric field at the following distances from the center:(a) r = 5.00 cm. (b) r =...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT