an infinitely long solenoid whose axis point out of the board has a closely wound turns...
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infinitely long solenoid whose axis point out of the board has a
closely wound turns...
2. A long solenoid carrying a time-dependent current I(t) is wound on a hollow cylinder whose axis of symmetry is the z...
2. A long solenoid carrying a time-dependent current I(t) is wound on a hollow cylinder whose axis of symmetry is the z-axis. The solenoid's radius is a, and it has n turns per metre. (a) * Write down the magnetic intensity H(ที่ t) and magnetic field B(r,t) everywhere. What is the energy density in the magnetic field inside the solenoid? (b Find the electric field E(F,t) everywhere using Faraday's law in integral form. (c) * Find the magnetic vector potential...
Consider a long, closely wound solenoid with 10,000 turns per meter. What current, in amperes, is...
Consider a long, closely wound solenoid with 10,000 turns per meter. What current, in amperes, is needed in the solenoid to produce a magnetic field inside the solenoid, near its center, that is 104 times the Earth’s magnetic field of 4.85 × 10-5 T?
A 10.5-cm-long solenoid with radius 2.85 cm is closely wound with 325 turns of wire. The...
A 10.5-cm-long solenoid with radius 2.85 cm is closely wound with 325 turns of wire. The current in the windings is 8.90 A. Compute the magnetic field at a point near the center of the solenoid. T
A 15cm long solenoid with radius 2.5 cm is closely wound with 600 turns of wire....
A 15cm long solenoid with radius 2.5 cm is closely wound with 600 turns of wire. The current in the windings is 8 A. What is the magnitude of the magnetic field generated in the center of the coil? (in mT= milli-Tesla)
A 15 cm long solenoid with radius 0.7 cm is closely wound with 596 turns of...
A 15 cm long solenoid with radius 0.7 cm is closely wound with 596 turns of wire. The current in the windings is 7.7 A. Compute the magnetic field at a point near the center of the solenoid. (Give your answer in decimal using "mT" (milli Tesla) as unit)
A solenoid has 495 closely spaced turns, a length of 12.0 cm, a radius of 3.00...
A solenoid has 495 closely spaced turns, a length of 12.0 cm, a radius of 3.00 cm, and carries a current of 18.5 A. Determine the magnitude of the magnetic flux through the following. 12R FR R2 (a) the disk-shaped area of radius twice that of the solenoid that is perpendicular to and centered on the axis of the solenoid as shown in the figure What is the definition of magnetic flux through a region? For this part, what is...
A 64cm long solenoid with a radius of 1.5cm has 8000 turns and carries a current...
A 64cm long solenoid with a radius of 1.5cm has 8000 turns and carries a current I = 0.020A cos[(30/st) in the clockwise direction when viewed from above. a. Determine the maximum force on a proton a distance 1.2cm from the axis of symmetry of the solenoid. Illustrate the direction of the force on the proton and note the time on the illustration. Determine the maximum force on a proton that is on the axis of symmetry of the solenoid....
The figure shows a long solenoid S with a shorter, smaller solenoid C inside it. The...
The figure shows a long solenoid S with a shorter, smaller solenoid C inside it. The smaller solenoid has 150 turns and a diameter of 2 cm The larger solenoid S has 300 turns/cm and a radius of 3.5 cm. Axis At t = 0 the current in S is 2.5 A. It comes out at the top and goes in at the bottom, as shown in the figure. (a) What is the magnitude and direction of the magnetic field...
I need both. 1. A solenoid is made from 200 turns of tightly wound 0.3mm diameter...
I need both.
1. A solenoid is made from 200 turns of tightly wound 0.3mm diameter wire on a cylindrical shell one inch in diameter. A current of 100mA is passed through the wire. What is the magnetic field density (B) in the center of the core? 2. An electron is moving along the positive x-axis at a velocity of 500,000 m/s, in a magnetic field along the positive y-axis of 0.01 Tesla. Find the magnitude and direction of the...
A very long, straight conductor located along the z axis has a circular cross section of radius 10 cm
5-15 Exercises: 5.16. A very long, straight conductor located along the z axis has a circular cross section of radius 10 cm. The conductor carries 100 A in the z direction which is uniformly distributed over its cross section. Find the magnetic field intensity (a) inside the conductor and (b) outside the conductor. Sketch the magnetic field intensity as a function of the distance from the center of the conductor. 5-15 Exercises: 5.18. A fine wire wound in the form of...
2. A long solenoid carrying a time-dependent current I(t) is wound on a hollow cylinder whose axis of symmetry is the z-axis. The solenoid's radius is a, and it has n turns per metre. (a) * Write down the magnetic intensity H(ที่ t) and magnetic field B(r,t) everywhere. What is the energy density in the magnetic field inside the solenoid? (b Find the electric field E(F,t) everywhere using Faraday's law in integral form. (c) * Find the magnetic vector potential...
A solenoid has 495 closely spaced turns, a length of 12.0 cm, a radius of 3.00 cm, and carries a current of 18.5 A. Determine the magnitude of the magnetic flux through the following. 12R FR R2 (a) the disk-shaped area of radius twice that of the solenoid that is perpendicular to and centered on the axis of the solenoid as shown in the figure What is the definition of magnetic flux through a region? For this part, what is...
A 64cm long solenoid with a radius of 1.5cm has 8000 turns and carries a current I = 0.020A cos[(30/st) in the clockwise direction when viewed from above. a. Determine the maximum force on a proton a distance 1.2cm from the axis of symmetry of the solenoid. Illustrate the direction of the force on the proton and note the time on the illustration. Determine the maximum force on a proton that is on the axis of symmetry of the solenoid....
The figure shows a long solenoid S with a shorter, smaller solenoid C inside it. The smaller solenoid has 150 turns and a diameter of 2 cm The larger solenoid S has 300 turns/cm and a radius of 3.5 cm. Axis At t = 0 the current in S is 2.5 A. It comes out at the top and goes in at the bottom, as shown in the figure. (a) What is the magnitude and direction of the magnetic field...
I need both.
1. A solenoid is made from 200 turns of tightly wound 0.3mm diameter wire on a cylindrical shell one inch in diameter. A current of 100mA is passed through the wire. What is the magnetic field density (B) in the center of the core? 2. An electron is moving along the positive x-axis at a velocity of 500,000 m/s, in a magnetic field along the positive y-axis of 0.01 Tesla. Find the magnitude and direction of the...
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