A solenoid has 200 loops in 5 centimeters, a radius of 1 cm and a current...
A solenoid has 200 loops in 5 centimeters, a radius of 1 cm and a current of 3A. What is the magnetic field inside the solenoid?
In the diagram below, a long solenoid with radius a = 5 cm has a loop density n_a = 2000 loops/unit length. Another long solenoid of radius b = 10 cm surrounds the first solenoid, and it has a loop density n_b = 1500 loops unit length. The current, I = 2A, flows in opposite directions in the solenoids, as shown. Using Ampere's law. Find the magnetic field magnitude and direction at r = 3 cm r = 7.5 cm
What expression best describes the magnetic field 5m away from a 100m long wire carrying 3A of current? F = quB sin(theta) P = ILB sin(theta) B = Holn Bhd 2 PiR (3A) (5m) (5 r 10 T) sin (90°) B 14(3A) F = (3A) (5m) (5 x10 ST) BASA 2 (37) Next Page Data
Question 5 (1 point) What is the magnetic force felt by a 200m long wire in the presence of a perpendicular magnetic field of 1T? The wire has a current of 10A. F = quB sin(theta) F = ILB sin(theta) B 1 2 Pi R B = voln B = , 2R 2000N 1 x10^(-8) Ho (104) 2 (200m) Om Next Page Page 5 of 18
A solenoid is 22 cm long, has 190 loops, and carries a current of 3 A. A particle with a charge of 16 μC is moving at 1100 m/sec through the interior of the solenoid at a angle of 12.5o to the solenoid's axis. 1) What is the magnetic field inside the solenoid? B = 2) What is force exerted on the charge particle by the magnetic field? F =
1. a solenoid has 3 loops and a current of 5.621 amp. how strong is the magnetic field generated by solenoid? (U0= (4*pi)E-7) 2. using Ampere's law. what is the net current in a bundle of wires if a circumference of 9.26 m contains a magnetic field of 0.164 T ? (U0= (4*pi)E-7)
A solenoid of radius r = 1.25 cm and length ℓ = 32.0 cm has 295 turns and carries 12.0 A. PLEASE DISREGARD FIGURE (b) A solenoid of radius r = 1.25 cm and length t = 32.0 cm has 295 turns and carries 12.0 A. PLEASE DISREGARD FIGURE (b). AAAA (a) Calculate the flux through the surface of a disk-shaped area of radius R = 5.00 cm that is positioned perpendicular to and centered on the axis of the...
A solenoid of length 3.00 cm and radius 0.950 cm has 37 turns. If the wire of the solenoid has 1.35 amps of current, what is the magnitude of the magnetic field inside the solenoid? magnitude of the magnetic field: 2.09 ×10 −3 T Ignoring the weak magnetic field outside the solenoid, find the magnetic energy density inside the solenoid. magnetic energy density: 1.738 J/m3 What is the total magnetic energy inside the solenoid? total magnetic energy: ?? Need help...
2: Question 11 (1 point) What is the magnitude of the electric field 3m away from a 2nC charge? E = , where k = 92 10°Nm? /C2 O9N/C ON/C O 6N/C 2N/C Next Page Page 11 of 18 search e What expression best describes the magnetic field 5m away from a 100m long wire carrying 3A of current? quB sin(theta) F = ILB sin n(theta) B 4.1 2 PER B = HoIn B M. 2R В: Ho (31) 2...