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σταρη LOT The 4. The cube, 1.0 meter on a side, is in a uniform magnetic...
At a particular instant, an electron moves eastward at speed V in a uniform magnetic field...
At a particular instant, an electron moves eastward at speed V in a uniform magnetic field that is directed straight upward. The magnetic force that acts on it is? A. zero. B. directed upward. C. directed to the south. D. none of the above. Two long parallel wires are placed side-by-side on a horizontal table. If the wires carry current in same directions.... A. the wires repel each other. B. one wire is lifted slightly as the other is forced...
A 2.0-m wire carries a current of 15 A directed along the positive x axis in a region where the magnetic field is uniform and given by Bx = 30 mT and By =-40 mT
2. A 2.0-m wire carries a current of 15 A directed along the positive x axis in a region where the magnetic field is uniform and given by Bx = 30 mT and By =-40 mT. Show that the resulting magnetic force on the wire is 1.5 N pointing into the paper. [Please show a diagram for the direction!] 4. Show that a current of 75 A must be maintained in a square loop (50 cm on a side) to create...
#12 uniform magnetic field of strength (2T). Find the magnitude of the force on the wire....
#12
uniform magnetic field of strength (2T). Find the magnitude of the force on the wire. Answer in units of N 008 (part 1 of 2) 10.0 points A 10 A current is directed along the post- tive s-axis and perpendicularly to a uniform magnetic field. The conductor experiences a magnetic force per unit length of 0.19 N/min the negative y direction Calculate the magnitude of the magnetic field in the region through which the current 012 10.0 points Consider...
Two long parallel wires are side by side – separated by 5 mm. Each wire carries 50. amps in the s...
Two long parallel wires are side by side – separated by 5 mm. Each wire carries 50. amps in the same direction. Calculate the magnetic field magnitude each wire induces at the location of the other wire. What is the force on each wire (magnitude and direction) per unit meter of length? How would this change if the currents were flowing in opposite directions?
5. Two long straight wires are in the xy plane and parallel to the y axis....
5. Two long straight wires are in the xy plane and parallel to the y axis. One wire is at x=10 cmand the other is on the y axis. The current in each wire is 1.5 A and the directions are shown in the figure. The magnetic field on x axis at x=20 cm is a) - 5 x 10-7 Tk. c)-15 x 108 T j. b) 5 x 10-7Tk. d) 1.5 x 108 Ti. 05 A 10 cm 0.5...
A square coil of wire of side 2.90 cm is placed in a uniform magnetic field...
A square coil of wire of side 2.90 cm is placed in a uniform magnetic field of magnitude 2.25 T directed into the page as in the figure shown below. The coil has 21.5 turns and a resistance of 0.780 Ω. If the coil is rotated through an angle of 90.0° about the horizontal axis shown in 0.335 s, find the following. A square coil is shown in the plane of the page, and inside the coil a magnetic field...
The apparatus below is submerged in a uniform, constant magnetic field
The apparatus below is submerged in a uniform, constant magnetic field, B. A conducting bar moves to the left at a constant speed v on two conducting rails joined as shown. As a result of the bar moving through this constant magnetic field, a current I is induced in the indicated direction. Which one of the following directions is that of B? a) Toward the right b) Toward the left c) Parallel to the long axis of the bar d) Into...
Student's name Student's number 1. A current is produced a magnetic field of magnitude 5 HT...
Student's name Student's number 1. A current is produced a magnetic field of magnitude 5 HT at distance 0.04 m from a long. 2. Two parallel wires lie in the plane of the paper as shown in Fig. 1. Wire 1 carries a current 5 A 3. A condueting rod AB sliding with constant speed v-2 mis on conducting rails in a uniform straight wire? What is the distance from the axis of the wire where the magnitude of the...
Question6 10 pts What is the maximum torque (in N x m) created by a magnetic...
Question6 10 pts What is the maximum torque (in N x m) created by a magnetic field 1.9 T on a 200-turn square loop 20.0 cm on a side if the loop is carrying 23 A? You should round your answer to the nearest integer. Do not indicate unit Question7 10 pts Two long, straight wires are perpendicular to the plane of the paper and at a distance 0.3 m from each other, as shown in the igure. The wires...
A square loop of wire with side 3 cm is placed in a uniform magnetic field...
A square loop of wire with side 3 cm is placed in a uniform
magnetic field of magnitude 0.4 T. A line perpendicular to the
plane of the loop is angled at 30 degrees to the magnetic field.
What is the magnitude of the magnetic flux through the coll
A square loop of wire with side 3 cm is placed in a uniform magnetic field of magnitude 0.4 T. A line perpendicular to the plane of the loop is angled...
#12
uniform magnetic field of strength (2T). Find the magnitude of the force on the wire. Answer in units of N 008 (part 1 of 2) 10.0 points A 10 A current is directed along the post- tive s-axis and perpendicularly to a uniform magnetic field. The conductor experiences a magnetic force per unit length of 0.19 N/min the negative y direction Calculate the magnitude of the magnetic field in the region through which the current 012 10.0 points Consider...
5. Two long straight wires are in the xy plane and parallel to the y axis. One wire is at x=10 cmand the other is on the y axis. The current in each wire is 1.5 A and the directions are shown in the figure. The magnetic field on x axis at x=20 cm is a) - 5 x 10-7 Tk. c)-15 x 108 T j. b) 5 x 10-7Tk. d) 1.5 x 108 Ti. 05 A 10 cm 0.5...
Student's name Student's number 1. A current is produced a magnetic field of magnitude 5 HT at distance 0.04 m from a long. 2. Two parallel wires lie in the plane of the paper as shown in Fig. 1. Wire 1 carries a current 5 A 3. A condueting rod AB sliding with constant speed v-2 mis on conducting rails in a uniform straight wire? What is the distance from the axis of the wire where the magnitude of the...
Question6 10 pts What is the maximum torque (in N x m) created by a magnetic field 1.9 T on a 200-turn square loop 20.0 cm on a side if the loop is carrying 23 A? You should round your answer to the nearest integer. Do not indicate unit Question7 10 pts Two long, straight wires are perpendicular to the plane of the paper and at a distance 0.3 m from each other, as shown in the igure. The wires...
A square loop of wire with side 3 cm is placed in a uniform
magnetic field of magnitude 0.4 T. A line perpendicular to the
plane of the loop is angled at 30 degrees to the magnetic field.
What is the magnitude of the magnetic flux through the coll
A square loop of wire with side 3 cm is placed in a uniform magnetic field of magnitude 0.4 T. A line perpendicular to the plane of the loop is angled...
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