ZuoTi.Pro
Question

3. Two concentric spherical metal shells have radii a and 2a as shown in the figure on the right. The outer shell has a chargPlease Justify Answers and Show All work.

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

(a) The electric field in the region r<a is zero. From Gauss law, the electric field inside the spherical metal shell is zeroThe potential approaching from far away outside the outer shell is, E=_dV dr 3 av =-11 ( (q+qin) 8πεα The potential going fro

0 0
Add a comment
Know the answer?
Add Answer to:
Please Justify Answers and Show All work. 3. Two concentric spherical metal shells have radii a...
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Two charged concentric spherical shells have radii 11.8 cm and 14.0 cm. The charge on the...

    Two charged concentric spherical shells have radii 11.8 cm and 14.0 cm. The charge on the inner shell is 4.81 × 10- 8 C and that on the outer shell is 2.46 × 10- 8 C. Find the electric field (a) at r = 12.7 cm and (b) at r = 22.7 cm.

  • Two charged concentric spherical shells have radii 10.4 cm and 16.8 cm. The charge on the...

    Two charged concentric spherical shells have radii 10.4 cm and 16.8 cm. The charge on the inner shell is 5.63 × 10- 8 C and that on the outer shell is 1.99 × 10- 8 C. Find the electric field (a) at r = 13.9 cm and (b) at r = 38.2 cm.

  • Two concentric shells with radii a and b for the inner and outer ones, respectively. Both...

    Two concentric shells with radii a and b for the inner and outer ones, respectively. Both shells carry opposite charges (the inner one carries charge +Q and the outer one carries charge-Q). Determine the following: 1. (15 pts) the electric field values at distances r. wherer so; o srsb, and rb 2. (15 pts) the potential difference between the two shells

  • The space between two concentric conducting spherical shells of radii b = 2.20 cm and a...

    The space between two concentric conducting spherical shells of radii b = 2.20 cm and a = 1.20 cm is filled with a substance of dielectric constant κ = 24.2. A potential difference V = 50.0 V is applied across the inner and outer shells. Determine (a) the capacitance of the device, (b) the free charge q on the inner shell, and (c) the charge q induced along the surface of the inner shell.

  • Two concentric spherical shells of diameter 13.6 cm and 26.0 cm are used to form a...

    Two concentric spherical shells of diameter 13.6 cm and 26.0 cm are used to form a spherical capacitor. The charges on the inner and outer shells are −5.00 µC and +5.00 µC, respectively. (a) Determine the potential difference from the inner to the outer shell. Use the fact that the magnitude of the electric field at a distance r from the center of the inner shell is given by E = kQ/ r2 , where k is Coulomb's constant and...

  • The space between two concentric conducting spherical shells of radii b = 1.70 cm and a...

    The space between two concentric conducting spherical shells of radii b = 1.70 cm and a = 1.20 cm is filled with a substance of dielectric constant κ = 20.5. A potential difference V = 62.0 V is applied across the inner and outer shells. (a) Determine the capacitance of the device. (b) Determine the free charge q on the inner shell. (c) Determine the charge q' induced along the surface of the inner shell.

  • The cross section of two concentric spherical shells is shown in the figure, with radii as...

    The cross section of two concentric spherical shells is shown in the figure, with radii as given. The charge density on the WHOLE inner shell is -25.0 nc/m^2 and the charge density on the whole outer shell is -55.0nC/m^2. The inner and outer surfaces are respectively denoted by A=28mm,B=30mm,C=49mm and D=51mm. (epsilon0=8.85*10^-12 C^2/N*m^2) A) what is the charge density built up on surface A? B) what is the charge density built up on surface B? C) Use Gauss's law to...

  • Two concentric spherical shells of diameter 13.6 cm and 29.0 cm are used to form a...

    Two concentric spherical shells of diameter 13.6 cm and 29.0 cm are used to form a spherical capacitor. The charges on the inner and outer shells are −9.00 µC and +9.00 µC, respectively. (a) Determine the potential difference from the inner to the outer shell. Use the fact that the magnitude of the electric field at a distance r from the center of the inner shell is given by E = KQ/r2, where K is Coulomb's constant and Q is...

  • Consider two thin, concentric conducting spherical shells with radii r1 = 0.50 m and r2 =...

    Consider two thin, concentric conducting spherical shells with radii r1 = 0.50 m and r2 = 1.0 m. A charge of +1.0 mC is placed on the inner sphere and a charge of +2.0 mC is placed on the outer sphere. Set the potential at infinity to be 0. Determine (a) the field inside the inner sphere, (b) the charge on the inner surface of the outer conductor, (c) the magnitude of the E-field midway between the inner and outer...

  • PHYS-1032-001 TEST#2 Name Problem #3 Chapter 21 (5 points) Two concentric spherical shells have r...

    PHYS-1032-001 TEST#2 Name Problem #3 Chapter 21 (5 points) Two concentric spherical shells have radiir,-1 m and rzr3 m. The uniformly distributed charge on inner shell is q -2nC and the charge on the outer sphere is q+4nc. Calculate the potential at a distance r-4 m from the center of the spherical shells. Calculate the difference of potentials between the outer and inner spherical shells. r you release charged particle of mass m. 1 mg with charge Q-6 a) b)...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT