I need both. 1. A solenoid is made from 200 turns of tightly wound 0.3mm diameter...
35) A 4.0cm diameter, 15cm long solenoid it tightly wound from with 1500 turns. If a current of 4 amps is passed through the solenoid, what is the strength of the magnetic field inside?
A cylindrical solenoid has a length of l = 160 cm. It is wound tightly with 4800 turns of wire, and the wire carries a current I = 4.0 μA. What is the magnetic field inside the solenoid?
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 2.0-cm-diameter, 15-cm-long solenoid is tightly wound with one layer of wire. A 2.5 A current through the wire generates a 3.2 mT magnetic field inside the solenoid. What is the diameter of the wire, in mm? Express your answer using two significant figures.
A 2.0-cm-diameter, 15-cm-long solenoid is tightly wound with one layer of wire. A 2.1 A current through the wire generates a 3.1 mT magnetic field inside the solenoid. What is the diameter of the wire, in mm? Express your answer using two significant figures.
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 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 cylindrical solenoid 34 cm long with a radius of 7 mm has 475 tightly-wound turns of wire uniformly distributed along its length (see the figure). Around the middle of the solenoid is a two-turn rectangular loop 3 cm by 2 cm made of resistive wire having a resistance of 130 ohms. One microsecond after connecting the loose wire to the battery to form a series circuit with the battery and a 20 resistor, what is the magnitude of the...
Thirty-seven turns of insulated wire 0.100 cm in diameter are tightly wound to form a flat spiral. The spiral fills a disk surrounding a circle of radius 5.00 cm and extending to a radius 8.70 cm at the outer edge. Assume the wire carries a current I at the center of its cross section. Approximate each turn of wire as a circle. Then a loop of current exists at radius 5.05 cm, another at 5.15 cm, and so on. Numerically...
A solenoid is wound with 370 turns on a form 4.0 cm in diameter and 50 cm long. The windings carry a current I in the sense that is shown in the figure. The current produces a magnetic field, of magnitude 4.9 mT, near the center of the solenoid. Find the current in the solenoid windings. (μ 0 = 4π × 10-7 T · m/A)