Question

Question 1 1 pts Question 1 A long solenoid with radius $R = 7$ cm and $n = 4014$ turns/m carries a current $I = 7.9$ A. What is the magnitude of the magnetic field in the central area inside the solenoid, in T? Question 2 1 pts Question 2 If the solenoid is not infinite, the answer to the last question is valid as long as you are far from the edges of the solenoid. Near the edges, you expect the magnetic field to be: Larger than in the center. Smaller than in the center.

          Question 1
1 pts
Question 1
A long solenoid with radius $R = 7$ cm and $n = 4014$ turns/m carries a current $I = 7.9$ A. What is the
magnitude of the magnetic field in the central area inside the solenoid, in T?
Question 2
1 pts
Question 2
If the solenoid is not infinite, the answer to the last question is valid as long as you are far from the
edges of the solenoid. Near the edges, you expect the magnetic field to be:
Larger than in the center.
Smaller than in the center.

Show more…

Question 1
1 pts
Question 1
A long solenoid with radius R = 7 cm and n = 4014 turns/m carries a current I = 7.9 A. What is the
magnitude of the magnetic field in the central area inside the solenoid, in T?
Question 2
1 pts
Question 2
If the solenoid is not infinite, the answer to the last question is valid as long as you are far from the
edges of the solenoid. Near the edges, you expect the magnetic field to be:
Larger than in the center.
Smaller than in the center.

Added by -Ngel P.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Shaiju T

06/30/2022

Step 1

07 m Number of turns per unit length, n = 4014 turns/m Current, I = 7.9 A Plugging in the values: \[ B = 4\pi \times 10^{-7} \cdot 4014 \cdot 7.9 \] \[ B = 3982.8 \times 10^{-5} \, T \] Show more…

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Question 1 A long solenoid with radius R = 7 cm and n = 4,014 turns/m carries a current I = 7.9 A. What is the magnitude of the magnetic field in the central area inside the solenoid, in T? Question 2 If the solenoid is not infinite, the answer to the last question is valid as long as you are far from the edges of the solenoid. Near the edges, you expect the magnetic field to be: Larger than in the center. Smaller than in the center.

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