The accompanying figure shows a cross-section of a long, hollow, cylindrical conductor of inner radius T₁ = 3 cm and outer radius 7₂ = 6.5 cm. A 38-A current distributed uniformly over the cross-section flows into the page. Calculate the magnetic field at r = 0.5 cm, r = 4 cm, and r = 7.5 cm. Hints 11 12 N a. Magnetic field at r = 0.5 cm is 8.994E-6 b. Magnetic field at r = 4 cm is 0 c. Magnetic field at r = 7.5 cm is 1.0133E-4 T. Additional hint for (a) XT. Additional hint for (b) ✓T. Additional hint for (c) Use the "E" notation to enter your answer in scientific notation. For example, to enter 3.14 × 10-¹2, enter "3.14E-12".
The accompanying figure shows a cross-section of a long, hollow, cylindrical conductor of inner radius T₁ = 3 cm and outer radius 7₂ = 6.5 cm. A 38-A current distributed uniformly over the cross-section flows into the page. Calculate the magnetic field at r = 0.5 cm, r = 4 cm, and r = 7.5 cm. Hints 11 12 N a. Magnetic field at r = 0.5 cm is 8.994E-6 b. Magnetic field at r = 4 cm is 0 c. Magnetic field at r = 7.5 cm is 1.0133E-4 T. Additional hint for (a) XT. Additional hint for (b) ✓T. Additional hint for (c) Use the "E" notation to enter your answer in scientific notation. For example, to enter 3.14 × 10-¹2, enter "3.14E-12".
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![The accompanying figure shows a cross-section of a long, hollow, cylindrical conductor of inner radius
T₁ = 3 cm and outer radius 7₂ = 6.5 cm. A 38-A current distributed uniformly over the cross-section
flows into the page. Calculate the magnetic field at r=0.5 cm, r = 4 cm, and r = 7.5 cm.
Hints
11
12
N
a. Magnetic field at r = 0.5 cm is 8.994E-6
b. Magnetic field at r = 4 cm is 0
c. Magnetic field at r = 7.5 cm is 1.0133E-4
T. Additional hint for (a)
XT. Additional hint for (b)
✓T. Additional hint for (c)
Use the "E" notation to enter your answer in scientific notation. For example, to enter 3.14 × 10-¹2, enter
"3.14E-12".](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc3dde3ff-41ed-4031-902a-c22f86375ba0%2F8394ed8b-23a3-4a6f-8cbc-8d7fabf35956%2Fs9ra7nc_processed.png&w=3840&q=75)
Transcribed Image Text:The accompanying figure shows a cross-section of a long, hollow, cylindrical conductor of inner radius
T₁ = 3 cm and outer radius 7₂ = 6.5 cm. A 38-A current distributed uniformly over the cross-section
flows into the page. Calculate the magnetic field at r=0.5 cm, r = 4 cm, and r = 7.5 cm.
Hints
11
12
N
a. Magnetic field at r = 0.5 cm is 8.994E-6
b. Magnetic field at r = 4 cm is 0
c. Magnetic field at r = 7.5 cm is 1.0133E-4
T. Additional hint for (a)
XT. Additional hint for (b)
✓T. Additional hint for (c)
Use the "E" notation to enter your answer in scientific notation. For example, to enter 3.14 × 10-¹2, enter
"3.14E-12".
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