Homework Answers
Add Answer to:
Chapter 21, Problem 69 The wire in the drawing carries a current of 11 A. Suppose...
The wire in the drawing carries a current of 14 A. Suppose that a second long,...
The wire in the drawing carries a current of 14 A. Suppose that a second long, straight wire is placed right next to this wire. The current in the second wire is 33 A. Use Ampere's law to find the magnitude of the magnetic field at a distance of r = 0.75 m from the wires when the currents are (a) in the same direction and (b) in opposite directions. Circular path (a) NumberT0.1142892063 Units (b) Number 0.0340435934 Units
Two circular current-carrying loops of wire are shown in the drawing. The inner loop has a...
Two circular current-carrying loops of wire are shown in the drawing. The inner loop has a radius of R0 and carries a current I0, while the outer loop has a radius of 2R0 and carries a current of 4I0. The currents are in opposite directions. If R0 = 0.20 m and I0 = 2.3 A, determine the magnitude and direction of the net magnetic field at the center of the two loops.
7. Two wires lie in the z direction, spaced some distance apart. Each wire carries a...
7. Two wires lie in the z direction, spaced some distance apart. Each wire carries a current a) Make a sketch of the magnetic field lines that result from the wires in two cases: one in which the currents are traveling in the same direction, and one in which the currents are traveling in opposite directions. b) Describe the effect that each wire will have on the other
7. Two wires lie in the z direction, spaced some distance apart....
A wire of 0 m length carries the current I1 = 25 A. Another wire of...
A wire of 0 m length carries the current I1 = 25 A. Another wire of the same length, parallel to the first one carries the current I2 = 15 A. As a result, the wires attract each other with the force F = 5 mN. What is the distance between the wires? Are the currents of the same or opposite directions? What of the following statements is/are correct? The current in one wire create electric field, which excerts a...
A wire of 0 m length carries the current I1 = 25 A. Another wire of...
A wire of 0 m length carries the current I1 = 25 A. Another wire of the same length, parallel to the first one carries the current I2 = 15 A. As a result, the wires attract each other with the force F = 5 mN. What is the distance between the wires? Are the currents of the same or opposite directions? What of the following statements is/are correct? The current in one wire create electric field, which excerts a...
A wire of 1.0 m length carries the current I1 = 25 A. Another wire of...
A wire of 1.0 m length carries the current I1 = 25 A. Another wire of the same length, parallel to the first one carries the current I2 = 15 A. As a result, the wires attract each other with the force F = 1.5 mN. What is the distance between the wires? Are the currents of the same or opposite directions? What of the following statements is/are correct? A. The current in one wire create electric field, which exerts...
A wire of 1.0 m length carries the current I1 = 25 A. Another wire of...
A wire of 1.0 m length carries the current I1 = 25 A. Another wire of the same length, parallel to the first one carries the current I2 = 15 A. As a result, the wires attract each other with the force F = 1.5 mN. What is the distance between the wires? Are the currents of the same or opposite directions? What of the following statements is/are correct? A. The current in one wire create electric field, which excerts...
a) a horizontal long straight wire carries a current of I1= 8A from left to right....
a) a horizontal long straight wire carries a current of I1= 8A from left to right. The wire is tangential to a circular loop of wire of Radius R= .03 m lying immediately below it. The loop carries a current of l2= 2A in the counter clockwise direction. Assuming that the thickness of the wires are negligible, find the magnitude and direction of the net magnetic field at the center of the circular loop b) a second long wire also...
A wire of 1.0 m length carries the currentI1= 25 A. Another wire of the same...
A wire of 1.0 m length carries the currentI1= 25 A. Another wire of the same length, parallel to the first one carries the current I2= 15 A. As a result, the wires attract each other with the force F = 5 mN. What is the distance between the wires? Are the currents of the same or opposite directions? What of the following statements is/are correct? The current in one wire create electric field, which excerts a force on the...
The magnetic field 37.0 cm away from a long, straight wire carrying current 9.00 A is...
The magnetic field 37.0 cm away from a long, straight wire carrying current 9.00 A is 4860 µT. (a) At what distance is it 486 µT? cm (b) At one instant, the two conductors in a long household extension cord carry equal 9.00-A currents in opposite directions. The two wires are 3.00 mm apart. Find the magnetic field 37.0 cm away from the middle of the straight cord, in the plane of the two wires. How far is the...
The wire in the drawing carries a current of 14 A. Suppose that a second long, straight wire is placed right next to this wire. The current in the second wire is 33 A. Use Ampere's law to find the magnitude of the magnetic field at a distance of r = 0.75 m from the wires when the currents are (a) in the same direction and (b) in opposite directions. Circular path (a) NumberT0.1142892063 Units (b) Number 0.0340435934 Units
7. Two wires lie in the z direction, spaced some distance apart. Each wire carries a current a) Make a sketch of the magnetic field lines that result from the wires in two cases: one in which the currents are traveling in the same direction, and one in which the currents are traveling in opposite directions. b) Describe the effect that each wire will have on the other
7. Two wires lie in the z direction, spaced some distance apart....
Most questions answered within 3 hours.
-
how do I determine %yield and theoretical yield from
Fisher esterification reaction?
Glacial acetic acid M.W=...
asked 1 minute from now -
The wine industry is characterized by thousands of vineyards
selling a variety of wines (Chardonnay, Sauvignon...
asked 42 seconds from now -
(a) A piston at 5.5 atm contains a gas that occupies a volume of
3.5 L....
asked 6 seconds from now -
Sixty percent of teachers at a high school are female. Forty
percent of the teachers are...
asked 2 minutes ago -
You own a bar on Fry Street. Discuss three ways you can increase
attention for your...
asked 10 minutes ago -
Log on. Move to cs202 directory (use 'cd').
Copy the programs circle.cpp :
/* Program: circle.cpp...
asked 14 minutes ago -
Anchor Company purchased a manufacturing machine with a list
price of $85,000 and received a 2%...
asked 17 minutes ago -
Suppose there are 2 firms in an industry with marginal abatement
cost curves:
MACA = 400...
asked 34 minutes ago -
Calculate the equilibrium pH for a buffer that consists of 0.35M
weak acid (HA) and 0.65M...
asked 36 minutes ago -
Kathy spends $10 a week on lottery tickets. She wants to know
how much she would...
asked 37 minutes ago -
we discussed a number of factors in the "General (remote)
Environment" that can affect the...
asked 58 minutes ago -
Using the IS-PC-MR model, describe how the economy responds to
an inflation shock in the following...
asked 59 minutes ago