A. What current is needed if I want to produce a magnetic field of 0.5mT at...
A. What current is needed if I want to produce a magnetic field of 0.5mT at 50cm away from a straight wire?
B. What is the magnetic field of a solenoid with a 500mA current and 200 turns per meter?
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A. What current is needed if I want to produce a magnetic field
of 0.5mT at...
Suppose you want to produce a strong magnetic field that is constant in magnitude and direction...
Suppose you want to produce a strong magnetic field that is constant in magnitude and direction in a region of space. Which one of the following would you choose to produce this field? The region surrounding a long, straight, current-carrying wire. The region surrounding a loop of a current-carrying wire. The exterior region of a long current-carrying solenoid. The interior region of a long current-carrying solenoid.
what size current is needed to produce a magnetic field of 3.25*10-4 T a distance of...
what size current is needed to produce a magnetic field of 3.25*10-4 T a distance of 75.0CM from a long straight wire
A solenoid is designed to produce a magnetic field of 3.10x10-2 T at its center. It...
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...
Problem 20.40 You want to produce a magnetic field of magnitude 5.50 x10^-4T at a distance...
Problem 20.40 You want to produce a magnetic field of magnitude 5.50 x10^-4T at a distance of 4.0 x 10^-2m from a long, straight wire. Part A What current is required to produce this field? Part B With the current found in part A, how strong is the magnetic field 8.00cm from the wire's center?
Consider a long, closely wound solenoid with 10,000 turns per meter. What current, in amperes, is...
Consider a long, closely wound solenoid with 10,000 turns per meter. What current, in amperes, is needed in the solenoid to produce a magnetic field inside the solenoid, near its center, that is 104 times the Earth’s magnetic field of 4.85 × 10-5 T?
Is this correct? and showing all work? I want to receive full points. Need soon. Thanks...
Is
this correct? and showing all work? I want to receive full points.
Need soon.
Thanks
a. B = loni, no no. of turn per unit langth B = 4 nx10 ? x 100 x0.5 = (628x10'r or 0.63 mt 0.1 B. one turn has ano langth so 100 turns = 100*223.14x5x10² (31.4m or about 31m long(wire is needed Moment of proton = mv Centripetal Force (fe) Fo= qxB = mr P r mv=qb& = 1.6x1019 x0.63x10 3 x 0.02...
The magnetic field produced by the solenoid in a magnetic resonance imaging (MRI) system designed for...
The magnetic field produced by the solenoid in a magnetic resonance imaging (MRI) system designed for measurements on whole human bodies has a field strength of 8.0 T, and the current in the solenoid is 1.5 102 A. What is the number of turns per meter of length of the solenoid? Note that the solenoid used to produce the magnetic field in this type of system has a length that is not very long compared to its diameter. Because of...
A solenoid is designed to produce a 2.76×10−2 T magnetic field near its center. It has...
A solenoid is designed to produce a 2.76×10−2 T magnetic field near its center. It has a radius of 1.50 cm and a length of 37.0 cm , and the wire carries a current of 12.0 A . (a.) How many turns must the solenoid have? (b.)What total length of wire is required to make this solenoid?
Magnetic Field due to a Current (a) What is the dimension of n in the expression...
Magnetic Field due to a Current (a) What is the dimension of n in the expression for the magnetic field B in a solenoid? (b) Suppose you want to wind a solenoid to create a 100 G field in the interior of a cylinder 10 cm long with a radius 0.5 cm. The wire can carry 500 mA current. How will you do it? (c) What is the inductance of your solenoid in Henrys?
A magnetic field of 37.2 T has been achieved at the MIT Francis Bitter National Magnetic Laboratory.
A magnetic field of 37.2 T has been achieved at the MIT Francis Bitter National Magnetic Laboratory. Find the current needed to achieve such a field(a) 2.00 cm from a long, straight wire;(b) At the center of a circular coil of radius 42.0 cm that has 100 turns;(c) Near the center of a solenoid with radius 2.40 cm, length 32.0 cm, and 40,000 turns.
Suppose you want to produce a strong magnetic field that is constant in magnitude and direction in a region of space. Which one of the following would you choose to produce this field? The region surrounding a long, straight, current-carrying wire. The region surrounding a loop of a current-carrying wire. The exterior region of a long current-carrying solenoid. The interior region of a long current-carrying solenoid.
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...
Problem 20.40 You want to produce a magnetic field of magnitude 5.50 x10^-4T at a distance of 4.0 x 10^-2m from a long, straight wire. Part A What current is required to produce this field? Part B With the current found in part A, how strong is the magnetic field 8.00cm from the wire's center?
Is
this correct? and showing all work? I want to receive full points.
Need soon.
Thanks
a. B = loni, no no. of turn per unit langth B = 4 nx10 ? x 100 x0.5 = (628x10'r or 0.63 mt 0.1 B. one turn has ano langth so 100 turns = 100*223.14x5x10² (31.4m or about 31m long(wire is needed Moment of proton = mv Centripetal Force (fe) Fo= qxB = mr P r mv=qb& = 1.6x1019 x0.63x10 3 x 0.02...
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