A wire through which a current is flowing lies along the x-ais as shown. Connecting wires...
A wire through which a current is flowing lies along the x-ais as shown. Connecting wires which are not shown the diagram connect the ends of the wire to batteries (which are also not shown). Electron current flows through the wire in the -x direction, as indicated in the diagram. To calculate the magnetic field at location A due to the current in the wire, we divide the wire into pieces, approximate each piece as a point charge moving in the direction of conventional current, and calculate the magnetic field at the observation location due only to this place; then add the contributions of all pieces to get the net magnetic field.
The wire is 1.9 m long, and is divided into 8 pieces. The observation location A is located at <0.118,0.261,0>m. The conventional current running through the wire is 9.5 amperes. In this exercise you will calculate the magnetic field at the observation location due only to segment 2 of the wire.
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A wire through which a current is flowing lies along the x-ais
as shown. Connecting wires...
A long current-carrying wire, oriented North-South, lies on a table (it is connected to batteries which...
A long current-carrying wire, oriented North-South, lies on a table (it is connected to batteries which are not shown). A compass lies on top of the wire, with the compass needle about 3 mm above the wire. With the current running, the compass deflects 10 degrees to the West. At this location, the horizontal component of the Earth's magnetic field is about 2e-5 tesla. What is the magnitude of the magnetic field at location A, on the table top, a...
13. In each of the following situations current-carrying wire is placed in a magnetic field as...
13. In each of the following situations current-carrying wire is placed in a magnetic field as shown. Determine the direction of the requested quantity. (a) (1 pt) In diagram (a), the wire has a current flowing to the left and the magnetic field is represented by the circles. What is the direction of the force on the wire due to the magnetic field? No direction Value is Zero (b) (1 pt) In diagram (b), the wire has a current flowing...
Written Question #1 : A long straight wire has current lo flowing through it as shown....
Written Question #1 : A long straight wire has current lo flowing through it as shown. Above the wire, but in the same plane, is a wire loop. Due to changes in the straight wire's magnetic field, B, a current will be induced in the loop. Fill in the following table giving the directions of the straight wire's field E (at the loop's location), the induced magnetic field in the loop Bnd, and the loop's induced current I/nd under the...
b) A rectangular loop of wire with current flowing through it is sitting in an external...
b) A rectangular loop of wire with current flowing through it is sitting in an external magnetic field as shown below (the magnetic field in the dashed region is caused by magnets that are not shown in the diagram). - - IB - What direction will the loop rotate? Answer by saying which side of the loop will move out of the page and which side of the loop will move into the page.
3) Consider two perpendicular wires as shown. There's an infinite wire with current Ii flowing fr...
3) Consider two perpendicular wires as shown. There's an infinite wire with current Ii flowing from left to right, and a wire stub of length L with current I2 flowing towards the top of the page. There's a gap of length D between the two wires. a) Calculate the force on wire 2 (the wire with current /2) due to wire 1. If the everyday statement of Newton's third law holds, what should be the force on wire 1 due...
A straight copper wire lies along the x-axis and has current of I=15.6 A running through it in the +x-direction
A straight copper wire lies along the x-axis and has current of I=15.6 A running through it in the +x-direction. The wire is in the presence of a uniform magnetic field, perpendicular to the current. There is a magnetic force per unit length on the wire of 0.117 N / m in the -y-direction.(a) What is the magnitude of the magnetic field (in mT ) in the region through which the current passes?(b) What is the direction of the magnetic...
a) Two long straight wires are carrying current out of the page and into the page...
a) Two long straight wires are carrying current out of the page and into the page as shown Draw the direction of the force exerted on wire 2. X 1 b) A rectangular loop of wire with current flowing through it is sitting in an external magnetic field as shown below (the magnetic field in the dashed region is caused by magnets that are not shown in the diagram). What direction will the loop rotate? Answer by saying which side...
Question 12 A conventional current flows through a wire in a magnetic field (as shown in...
Question 12 A conventional current flows through a wire in a magnetic field (as shown in the diagram below). What is the direction of the magnetic force on the wire? x x x x x X X X X X Metal strip to the right to the left towards the top of the page/screen towards the bottom of the page/screen
A long straight conductor has a constant current flowing to the right. A wire rectangle is situated above the wire, and also has a constant current flowing through it (as shown in the figure)
A long straight conductor has a constant current flowing to the right. A wire rectangle is situated above the wire, and also has a constant current flowing through it (as shown in the figure). It what direction is the net force on the wire rectangle? A) out of page B) up C) down D) force is zero E) left 8) A solid cylinder of radius R = 5.0 mm caries a uniform current density of 1.50 x 106 A/m2. What is the magnitude of the magnetic...
A long current-carrying wire, oriented North-South, lies on a table (it is connected to batteries which are not shown). A compass lies on top of the wire, with the compass needle about 3 mm above the wire. With the current running, the compass deflects 10 degrees to the West. At this location, the horizontal component of the Earth's magnetic field is about 2e-5 tesla. What is the magnitude of the magnetic field at location A, on the table top, a...
13. In each of the following situations current-carrying wire is placed in a magnetic field as shown. Determine the direction of the requested quantity. (a) (1 pt) In diagram (a), the wire has a current flowing to the left and the magnetic field is represented by the circles. What is the direction of the force on the wire due to the magnetic field? No direction Value is Zero (b) (1 pt) In diagram (b), the wire has a current flowing...
Written Question #1 : A long straight wire has current lo flowing through it as shown. Above the wire, but in the same plane, is a wire loop. Due to changes in the straight wire's magnetic field, B, a current will be induced in the loop. Fill in the following table giving the directions of the straight wire's field E (at the loop's location), the induced magnetic field in the loop Bnd, and the loop's induced current I/nd under the...
b) A rectangular loop of wire with current flowing through it is sitting in an external magnetic field as shown below (the magnetic field in the dashed region is caused by magnets that are not shown in the diagram). - - IB - What direction will the loop rotate? Answer by saying which side of the loop will move out of the page and which side of the loop will move into the page.
3) Consider two perpendicular wires as shown. There's an infinite wire with current Ii flowing from left to right, and a wire stub of length L with current I2 flowing towards the top of the page. There's a gap of length D between the two wires. a) Calculate the force on wire 2 (the wire with current /2) due to wire 1. If the everyday statement of Newton's third law holds, what should be the force on wire 1 due...
a) Two long straight wires are carrying current out of the page and into the page as shown Draw the direction of the force exerted on wire 2. X 1 b) A rectangular loop of wire with current flowing through it is sitting in an external magnetic field as shown below (the magnetic field in the dashed region is caused by magnets that are not shown in the diagram). What direction will the loop rotate? Answer by saying which side...
Question 12 A conventional current flows through a wire in a magnetic field (as shown in the diagram below). What is the direction of the magnetic force on the wire? x x x x x X X X X X Metal strip to the right to the left towards the top of the page/screen towards the bottom of the page/screen
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