Problem 24.13
A solenoid used to produce magnetic fields for research purposes is 2.5 m long, with an inner radius of 29 cm and 1500 turns of wire. When running, the solenoid produced a field of 1.3 T in the center.
Given this, how large a current does it carry?
Problem 24.13 A solenoid used to produce magnetic fields for research purposes is 2.5 m long,...
A solenoid used to produce magnetic fields for research purposes is 2.5 m long, with an inner radius of 29 cm and 1400 turns of wire. When running, the solenoid produced a field of 1.2 T in the center. Given this, how large a current does it carry?
A solenoid used to produce magnetic fields for research purposes is 2.5 m long, with an inner radius of 30 cm and 1000 turns of wire. When running, the solenoid produced a field of 1.3 T in the center.Given this, how large a current does it carry?
A solenoid used to produce magnetic fields for research purposes is 1.6 m long, with an inner radius of 28 cm and 1100 turns of wire. When running, the solenoid produced a field of 1.5 T in the center. Given this, how large a current does it carry (in kA)?
A solenoid used to produce magnetic fields for research purposes is 2.1 m long, with an inner radius of 30 cm and 1300 turns of wire. When running, the solenoid produced a field of 1.4 T in the center. Given this, how large a current does it carry? Express your answer in kiloamperes.
A solenoid used to produce magnetic fields for research purposes is 2.1 m long, with an inner radius of 30 cm and 1300 turns of wire. When running, the solenoid produced a field of 1.4 T in the center. Given this, how large a current does it carry? Express your answer in kiloamperes.
A solenoid used to produce magnetic fields for research purposes is 1.6 m long, with an inner radius of 25 cm and 1100 turns of wire. When running, the solenoid produced a field of 1.0 T in the center. Given this, how large a current does it carry? Express your answer using two significant figures.
1.) Part A An investigator places a sample 1.0 cm from a wire carrying a large current; the strength of the magnetic field has a particular value at this point. Later, she must move the sample to a 11.0 cmdistance, but she would like to keep the field the same. By what factor must she increase the current? Part B The small currents in axons corresponding to nerve impulses produce measurable magnetic fields. A typical axon carries a peak current...
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...
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)
(9-17)Constants A solenoid is designed to produce a magnetic field of 2.40×10?2 T at its center. It has a radius of 2.20 cm and a length of 43.0 cm , and the wire can carry a maximum current of 15.0 A . A_)What minimum number of turns per unit length must the solenoid have?