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...
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.
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 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)?
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 26-cm-long solenoid, 1.4 cm in diameter, is to produce a 0.060-T magnetic field at its center. If the maximum current is 3.4 A , how many turns must the solenoid have? Express your answer using two significant figures. || ΑΣφ ? N = turns
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 solenoid is designed to produce a magnetic field of 3.10x10-2 T at its center. It has a radius of 1.10 cm and a length of 33.0 cm, and the wire can carry a maximum current of 12.5 A You may want to review (Page) For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Field of a solenoid. Part A What minimum number of turns per unit length must the solenoid have? Express...
As a new electrical technician, you are designing a large solenoid to produce a uniform 0.14 T magnetic field near the center of the solenoid. You have enough wire for 4,056 circular turns. This solenoid must be 1.4 m long and 2.9 cm in diameter. What current will you need to produce the necessary field? (Give your answer in decimal using "A" (Ampere) as unit)
(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?
A 38-cm-long solenoid, 2.0 cm in diameter, is to produce a 0.040-T magnetic field at its center. Part A If the maximum current is 8.0 A , how many turns must the solenoid have? Express your answer using two significant figures. HVO AXO ? N= turns