What is the answer If the magnetic vector potential of a spherical shell of radius R, andcarries a surface charge density o is given byA = Ho Ksine/r2 nwhere K is constant. r, 0 and p are the unit vectors in sphericalcoordinates.What is the magnetic field B?O a.Ho K(cose r - sine e)O b. Ho K(-2cose r + sine 0)/r³O c. Ho K(2cose r + sine 0)/rO d. Ho K(2cose r - sine 0)/rO e.Zerof.NoneO g. Ho K(cose r+ sine e)

Given,Vector potential of a spherical shell of radius R A→ = μoK sinθr2 φ

If the magnetic vector potential of a spherical shell of radius R, anc carries a surface charge density o is given by A = Ho Ksine/r m %3D where K is constant. r, 0 and o are the unit vectors in spherical coordinates. What is the magnetic field B?

If the magnetic vector potential of a spherical shell of radius R, anc carries a surface charge density o is given by A = Ho Ksine/r m %3D where K is constant. r, 0 and o are the unit vectors in spherical coordinates. What is the magnetic field B?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 32P: A particle of charge q and mass m is accelerated from rest through a potential difference V, after...

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Question

What is the answer

If the magnetic vector potential of a spherical shell of radius R, and
carries a surface charge density o is given by
A = Ho Ksine/r2 n
where K is constant. r, 0 and p are the unit vectors in spherical
coordinates.
What is the magnetic field B?
O a.
Ho K(cose r - sine e)
O b. Ho K(-2cose r + sine 0)/r³
O c. Ho K(2cose r + sine 0)/r
O d. Ho K(2cose r - sine 0)/r
O e.
Zero
f.
None
O g. Ho K(cose r+ sine e)

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