A solenoid is 3.0 cm long and has a radius of 0.50 cm. It is wrapped...
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 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)
1. A long skinny solenoid with a radius of 2 cm and a length of 80 cm is made with 10,000 turns of wire. a. Calculate the magnitude of the field in the solenoid when it carries a current of 37.9 mA. b. The solenoid is now filled with iron that has an average relative permeability of 500. Calculate the total magnetic field in the solenoid. c. Determine the magnetic susceptibility and the magnetization in the iron. Answers: a.) 595...
A solenoid that is 75.9 cm long has a radius of 2.86 cm and a winding of 1220 turns; it carries a current of 4.53 A. Calculate the magnitude of the magnetic field inside the solenoid.
A solenoid that is 141 cm long has a radius of 1.61 cm and a winding of 972 turns; it carries a current of 5.30 A. Calculate the magnitude of the magnetic field inside the solenoid.
A solenoid that is 83.8 cm long has a radius of 2.84 cm and a winding of 1130 turns; it carries a current of 3.37 A. Calculate the magnitude of the magnetic field inside the solenoid.
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 long solenoid (diameter = 5.0 cm) is wound with 960 turns per meter of thin wire through which a current of 300 mA is maintained. A wire carrying 12 A is inserted along the axis of the solenoid. What is the magnitude of the magnetic field at a point 2.0 cm from the axis
A thin (radius r=1.15 mm) long wire is used to
build a solenoid: the wire is densely (subsequent turns touching
each other) wound around a cylindrical surface of the diameter
D=7.8 cm.
When electric current I=1.5 A runs in this
wire, what is the magnitude
Bsol of the magnetic
field in the center of the solenoid?:
Bsol= ______ G.
Let us now compare that magnetic field to the magnetic field
B1 that would be produced just by a
single circular...
11. A solenoid with 120 turns over a length 3.0 mm has a current of 3.0 A. The figure below shows a cross-section of this solenoid. A small loop of wire (r-0.20 mm) is placed in the center of this solenoid. The small loop has a resistance of 1.5 m. (9 points) A) Draw the magnetic field from the solenoid.2 B) The solenoid's current began to increase by 2.0 A/s. Draw the direction of the induced magnetic field from the...