A long, cylindrical conductor of radius R carries a current I as shown in the figure...

Question

Question

A long, cylindrical conductor of radius R carries a current I as shown in the figure below. The current density), however, is

science physics

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

атья 3 where ro ir NOW Iene - We know from Amperes law that SB di = reo I ene fene - soods (а) = fanndre] Sene - Samme (2bre

Add a comment

Answer 2

Similar Homework Help Questions

A long, cylindrical conductor of radius R carries a current I as shown in the figure...

A long, cylindrical conductor of radius R carries a current I as shown in the figure below. The current density J, however, is not uniform over the cross-section of the conductor but is function of the radius according to J = 5br^2, where b is a constant. Find an expression for the magnetic field magnitude B at the following distances, measured from the axis. (Use the following variables as necessary: mu_0, r_1, r_2, b, R.) r_i < R r_2 >...
A long, cylindrical conductor of radius R carries a current I as shown in the figure...

A long, cylindrical conductor of radius R carries a current I as shown in the figure below. The current density), however, is not uniform over the cross-section of the conductor but is a function of the radius according to ) = 2br2, where b is a constant. Find an expression for the magnetic field magnitude B at the following distances, measured from the axis. (Use the following variables as necessary: Mo, 11, 12, b, R.) (a) r1 <R B =...
A long, cylindrical conductor of radius R = 9.3 m carries a current I. The current...

A long, cylindrical conductor of radius R = 9.3 m carries a current I. The current density J, however, is not uniform over the cross-section of the conductor but is a function of the radius according to J = 15r2. Determine the magnetic field at a distance of R/2 from the center. Express your answer in microTesla.

' A 82% 3:06 PM physics102fin2 0910 (1) A long cylindrical conductor of radius Rcarries a...

' A 82% 3:06 PM physics102fin2 0910 (1) A long cylindrical conductor of radius Rcarries a current /as shown in Figure. The current density J however, is not uniform over the cross section of the conductor but is a function of the radius according to Jr, where c is a constant. Find an expression for the magnetic field B (a) at a distance ri<Rand (b) at a distance> R, measured from the axis.
7. 0/10 points Previous Answers SerPSE9 30.P.038. 2/6 Submissions Used GMy Notes Ask Your Teacher A long, cylindric...

7. 0/10 points Previous Answers SerPSE9 30.P.038. 2/6 Submissions Used GMy Notes Ask Your Teacher A long, cylindrical conductor of radius R carries a current I as shown in the figure below. The current density J, however, is not uniform over the cross- section of the conductor but is a function of the radius according to J 5br, where b is a constant. Find an expression for the magnetic field magnitude B at the following distances, measured from the axis....
A cylindrical conductor of radius R = 2.60 cm carries a current of I = 2.00...

A cylindrical conductor of radius R = 2.60 cm carries a current of I = 2.00 A along its length. This current is uniformly distributed throughout the cross section of the conductor. (a) Calculate the magnitude of the magnetic field midway along the radius of the wire (that is, at r = R/2). ________µT (b) Find the distance beyond the surface of the conductor at which the magnitude of the magnetic field has the same value as the magnitude of...

The cross-section of a long cylindrical shell conductor of inner radius a=2.63 cm and outer radius...

The cross-section of a long cylindrical shell conductor of inner radius a=2.63 cm and outer radius b=8.16 cm carries a current into the page. The current density J (current/area) is uniform across the shell from r=a to r=b and has the magnitude J=2371 A/m2 where r is the distance from the axis of the shell. Find the magnitude of the magnetic field at r=(a+b)/2
The cross-section of a long cylindrical shell conductor of inner radius a=2.43 cm and outer radius...

The cross-section of a long cylindrical shell conductor of inner radius a=2.43 cm and outer radius b=7.33 cm carries a current into the page. The current density J (current/area) is uniform across the shell from r=a to r=b and has the magnitude J=3452 A/m2 where r is the distance from the axis of the shell. Find the magnitude of the magnetic field at r=(a+b)/2
A long, hollow, cylindrical conductor (inner radius 8.0 mm, outer radius 16.0 mm) carries a current...

A long, hollow, cylindrical conductor (inner radius 8.0 mm, outer radius 16.0 mm) carries a current of 14 A distributed uniformly across its cross section. A long thin wire that is coaxial with the cylinder carries a current of 14 A in the opposite direction. What is the magnitude of the magnetic field at the following distances from the central axis of the wire and cylinder? (a) 4.0 mm 0.00071 (b) 12.0 mm 0.0002333 X T (c) 20.0 mm 0.00014...

A long cylindrical conductor of radius 54cm carries a current. The current density is not uniform...

A long cylindrical conductor of radius 54cm carries a current. The current density is not uniform over the cross section of the wire, instead is is given as J = 7r. How much current is enclosed in an Amperian loop of radius 29? Note: If we had a uniform current, then we could simply multiply a current density by an area (pi r2) to get the current. Since we are dealing with a non-uniform current, we must instead take an...

A long, cylindrical conductor of radius R carries a current I as shown in the figure...

Homework Answers