2. Consider two parallel wires carrying equal current in opposite direction. If the force on 1...
2.
Consider two parallel wires carrying equal current in opposite
direction. If the force on 1 meter length of the wire is 3*10^-4
Newtons, then find the current through each wire if they are 0.02
meters apart
Homework Answers
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2.
Consider two parallel wires carrying equal current in opposite
direction. If the force on 1...
Two long wires carrying 2.4-A current in opposite directions are 0.010m apart. What is the force...
Two long wires carrying 2.4-A current in opposite directions are 0.010m apart. What is the force per unit length of each wire? Answer: x10-4 N/m Is the force between the wires attractive or repulsive? Answer:
Two long wires carrying 2.4-A current in opposite directions are 0.010m apart. What is the force...
Two long wires carrying 2.4-A current in opposite directions are 0.010m apart. What is the force per unit length of each wire? Answer: x10-4 N/m Is the force between the wires attractive or repulsive? Answer:
Two long wires carrying 2.4-A current in opposite directions are 0.010m apart. What is the force...
Two long wires carrying 2.4-A current in opposite directions are 0.010m apart. What is the force per unit length of each wire? Is the force between the wires attractive or repulsive?
1. Two parallel current carrying wires will attract each other if: (a) Current run through the...
1. Two parallel current carrying wires will attract each other if: (a) Current run through the wires in opposite directions. (b) Current run through the wires in the same direction. (c) The wires cannot attract each other. 2. How could the force exerted on a straight wire that carries current due to Earth’s magnetic field be minimized? (a) Align the wire perpendicular to Earth’s magnetic field. ( b) Align the wire parallel to Earth’s magnetic field. (c) Align the at...
A. Two long wires are carrying equal, but opposite-direction current I are located a distance d...
A. Two long wires are carrying equal, but opposite-direction current I are located a distance d apart along the y-axis. Write an expression for the magnetic field B, produced by each wire, at point P, which is equidistant from the wires and a distance R from the plane which contains them. i. ii. 2u, Id Show that the net magnetic field at point P is given by B=- -î . T(4R+d?)
1.Two long parallel wires, each carrying a current of 9 A, lie a distance 23 cm...
1.Two long parallel wires, each carrying a current of 9 A, lie a distance 23 cm from each other. (a) What is the magnetic force per unit length exerted by one wire on the other? 2.OTwo long parallel wires, each carrying a current of 2 A, lie a distance 19 cm from each other. If the distance between the wires is doubled, (a) by what multiplicative factor is the force per unit length changed? 3. Two long parallel wires, each...
Part A Consider two long and parallel current carrying wires that are a distance 1.00 m...
Part A Consider two long and parallel current carrying wires that are a distance 1.00 m away from each other, and carrying 80,0 mA and 36.0 mA currents. Assume that the origin of the coordinate system is on the 36.0 mA wire and its positive zavis is directed towards the 800 mA wire that is perpendicular to the wires. If these currents are in the opposite direction, find all locations where the net magnetic field of the two wires is...
Consider two long and parallel current carrying wires that are a distance 3.00 m away from...
Consider two long and parallel current carrying wires that are a distance 3.00 m away from each other, and carrying 78.0 mA and 30.0 mA currents. Part A Assume that the origin of the coordinate system is on the 30.0 mA wire and its positive x axis is directed towards the 78.0 mA wire that is perpendicular to the wires. If these currents are in the opposite direction, find all locations where the net magnetic field of the two wires...
Two wires carrying current in the same direction are parallel to each other. Which of the...
Two wires carrying current in the same direction are parallel to each other. Which of the following statements is correct? No net force will act on either wire The wires will attract each other The answer will depend on the relative strengths of the currents. The wires will repel each other
1. Consider three parallel current carrying wires that are oriented perpendicular to the plane of this...
1. Consider three parallel current carrying wires that are oriented perpendicular to the plane of this page. Each wire is placed at a comer of a square as shown below. The current magnitude and direction for each wire is given below. (20 pts) 1, -2.73 A Id-3.30 cm 1, -2.73 A iz = 2.73 A a) Find the magnitude and direction (relative to the +x axis) of the magnetic field from all three currents at point P. (9 pts) i,...
Two long wires carrying 2.4-A current in opposite directions are 0.010m apart. What is the force per unit length of each wire? Answer: x10-4 N/m Is the force between the wires attractive or repulsive? Answer:
Two long wires carrying 2.4-A current in opposite directions are 0.010m apart. What is the force per unit length of each wire? Answer: x10-4 N/m Is the force between the wires attractive or repulsive? Answer:
A. Two long wires are carrying equal, but opposite-direction current I are located a distance d apart along the y-axis. Write an expression for the magnetic field B, produced by each wire, at point P, which is equidistant from the wires and a distance R from the plane which contains them. i. ii. 2u, Id Show that the net magnetic field at point P is given by B=- -î . T(4R+d?)
1.Two long parallel wires, each carrying a current of 9 A, lie a distance 23 cm from each other. (a) What is the magnetic force per unit length exerted by one wire on the other? 2.OTwo long parallel wires, each carrying a current of 2 A, lie a distance 19 cm from each other. If the distance between the wires is doubled, (a) by what multiplicative factor is the force per unit length changed? 3. Two long parallel wires, each...
Part A Consider two long and parallel current carrying wires that are a distance 1.00 m away from each other, and carrying 80,0 mA and 36.0 mA currents. Assume that the origin of the coordinate system is on the 36.0 mA wire and its positive zavis is directed towards the 800 mA wire that is perpendicular to the wires. If these currents are in the opposite direction, find all locations where the net magnetic field of the two wires is...
Consider two long and parallel current carrying wires that are a distance 3.00 m away from each other, and carrying 78.0 mA and 30.0 mA currents. Part A Assume that the origin of the coordinate system is on the 30.0 mA wire and its positive x axis is directed towards the 78.0 mA wire that is perpendicular to the wires. If these currents are in the opposite direction, find all locations where the net magnetic field of the two wires...
Two wires carrying current in the same direction are parallel to each other. Which of the following statements is correct? No net force will act on either wire The wires will attract each other The answer will depend on the relative strengths of the currents. The wires will repel each other
1. Consider three parallel current carrying wires that are oriented perpendicular to the plane of this page. Each wire is placed at a comer of a square as shown below. The current magnitude and direction for each wire is given below. (20 pts) 1, -2.73 A Id-3.30 cm 1, -2.73 A iz = 2.73 A a) Find the magnitude and direction (relative to the +x axis) of the magnetic field from all three currents at point P. (9 pts) i,...
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