Homework Answers
magnetic field B = u0*(N/L)*I
B = 4*(22/7)*10^(-7)*(2650/0.35)*0.385 =0.00366 T
B = 0.00366 T = 3.66*10^(-3) T
Add Answer to:
please show steps and units.
What is the magnetic field strength (in T) inside an ideal...
(a) Use the Ampere's law to show that the strength of the magnetic field inside an...
(a) Use the Ampere's law to show that the strength of the magnetic field inside an ideal cylindrical solenoid (a coil) is given off by B = µ(0)ni where n is the revolution density (the number of revolutions per unit length of the solenoid) and i is the current through the solenoid. (3p) The current in the solenoid increases at a constant rate to a constant value I in a certain time t. (b) Draw a figure across the cross...
show your work An ideal solenoid generates a uniform magnetic field inside the solenoid. Here we...
show your work
An ideal solenoid generates a uniform magnetic field inside the solenoid. Here we place two long ideal solenoids as shown (with radii 40 mm and 20 mm, respectively). The current carried by the outer solenoid It is three times as large as the current carried by the inner solenoid I2. In order to make the magnetic field inside the inner solenoid zero, what should be the ratio of the number of turns per unit length for the...
. What are the magnitude and direction of the magnetic field inside the solenoid of 39...
. What are the magnitude and direction of the magnetic field inside the solenoid of 39 loops of wire in its 4.1 cm length that has a current passing through of 0.679 A?
Magnetic Field inside a Very Long Solenoid Learning Goal: To apply Ampère's law to find the magnetic field inside an i...
Magnetic Field inside a Very
Long Solenoid Learning Goal: To apply Ampère's law to find the
magnetic field inside an infinite solenoid. In this problem we will
apply Ampère's law, written ?B? (r? )?dl? =?0Iencl, to calculate
the magnetic field inside a very long solenoid (only a relatively
short segment of the solenoid is shown in the pictures). The
segment of the solenoid shown in (Figure 1) has length L, diameter
D, and n turns per unit length with each...
The magnetic field inside a 5.0-cm-diameter solenoid is 2.0 T and decreasing at 4.0 T/s. What...
The magnetic field inside a 5.0-cm-diameter solenoid is 2.0 T
and decreasing at 4.0 T/s. What is the electric field strength
inside the solenoid at a point (a) on the axis and (b) 2.0 cm from
the axis?
S 2 N N SI CCCCCCCC min 1
A solenoid 3.0 cm long consists of 14,000 loops of wire. If the magnetic field inside...
A solenoid 3.0 cm long consists of 14,000 loops of wire. If the magnetic field inside the solenoid is 3.0 T, what is the magnitude of the current that flows through it? Group of answer choices 5.1 A 34 A 9.3 A 2.7 A
What is the strength of the solenoid's magnetic field at its center? Please check my answer....
What is the strength of the solenoid's magnetic field
at its center? Please check my answer.
(b) A solenoid with 500 turns, 0.10 mm long, carrying a current of 4.0 A and with a radius of .01m will have what strength magnetic field at its center? (magnetic permeability in empty space u 4Tt X 107 T -m/A) 4rx 107 (500)(4 M N B-I 0.110-3 =01Mm-0.1x (0m B 25. 133 T
The magnetic field inside of a solenoid has a magnitude of 0.3 T. The solenoid is...
The magnetic field inside of a solenoid has a magnitude of 0.3 T. The solenoid is 2 cm long made up of 300 loops of wire. 1592.35 A 0.06 A 4.77 A 15.92 A The magnetic field lines around a bar magnet go from north to south. True False
Solenoids are cylindrical coils of wire that create an internal magnetic field when carrying an electric...
Solenoids are cylindrical coils of wire that create an internal magnetic field when carrying an electric current - see section 12.1 of the textbook. A solenoid 86.0 cm long has a radius of 3.00 cm and a winding of 1900 turns; it carries a current of 3.60 A. (a) Calculate the magnitude of the magnetic field inside the solenoid in mT. (b) Calculate the magnetic field outside the solenoid in T. (We can treat this as an ideal solenoid, since...
Magnetic resonance imaging needs a magnetic field strength of 1.5 T. The solenoid is 1.8 m...
Magnetic resonance imaging needs a magnetic field strength of 1.5 T. The solenoid is 1.8 m long and 75 cm in diameter. It is tightly wound with a single layer of 1.50-mm-diameter superconducting wire. Part A What current is needed? Express your answer with the appropriate units.
show your work
An ideal solenoid generates a uniform magnetic field inside the solenoid. Here we place two long ideal solenoids as shown (with radii 40 mm and 20 mm, respectively). The current carried by the outer solenoid It is three times as large as the current carried by the inner solenoid I2. In order to make the magnetic field inside the inner solenoid zero, what should be the ratio of the number of turns per unit length for the...
Magnetic Field inside a Very
Long Solenoid Learning Goal: To apply Ampère's law to find the
magnetic field inside an infinite solenoid. In this problem we will
apply Ampère's law, written ?B? (r? )?dl? =?0Iencl, to calculate
the magnetic field inside a very long solenoid (only a relatively
short segment of the solenoid is shown in the pictures). The
segment of the solenoid shown in (Figure 1) has length L, diameter
D, and n turns per unit length with each...
The magnetic field inside a 5.0-cm-diameter solenoid is 2.0 T
and decreasing at 4.0 T/s. What is the electric field strength
inside the solenoid at a point (a) on the axis and (b) 2.0 cm from
the axis?
S 2 N N SI CCCCCCCC min 1
What is the strength of the solenoid's magnetic field
at its center? Please check my answer.
(b) A solenoid with 500 turns, 0.10 mm long, carrying a current of 4.0 A and with a radius of .01m will have what strength magnetic field at its center? (magnetic permeability in empty space u 4Tt X 107 T -m/A) 4rx 107 (500)(4 M N B-I 0.110-3 =01Mm-0.1x (0m B 25. 133 T
The magnetic field inside of a solenoid has a magnitude of 0.3 T. The solenoid is 2 cm long made up of 300 loops of wire. 1592.35 A 0.06 A 4.77 A 15.92 A The magnetic field lines around a bar magnet go from north to south. True False
Most questions answered within 3 hours.
-
Problem #1
The area between Z = 0 and Z = 2.50
The area between Z...
asked 1 hour ago -
1. What is the meaning of the term communication style?
2. What are the benefits to...
asked 52 minutes ago -
9.) You are buying a car that cost $26,500. You make payments of
$412 each month...
asked 1 hour ago -
. Suppose a discrete random variable has probability
distribution
P(x) = .2 if x = 0...
asked 2 hours ago -
Under the influence of its drive force, a snowmobile is moving
at a constant velocity along...
asked 3 hours ago -
Why do organizations decline? What steps can top
management take to halt, decline, and restore organizational...
asked 2 hours ago -
What mechanisms Drive speciation??
(I.e. what was Dawins theory on the orgin of species, and how...
asked 4 hours ago -
The manager at a car assembly plant believes that the mean
assembly time for a car...
asked 5 hours ago -
Which of the following is true of electron capture?
A) It decreases the nuclide's mass number...
asked 6 hours ago -
Assuming an efficiency of 43.10%, calculate the actual yield of
magnesium nitrate formed from 114.9 g...
asked 7 hours ago -
The highly pathogenic bacterium Clostridium
perfringens causes gangrene, a disease that results in the
destruction of...
asked 9 hours ago -
In the context of situation analysis, which of the following is
a category for analysis in...
asked 9 hours ago