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A 1.69 m long wire carrying a current of 1.02 A forms a 5-turn loop in...
A loop of wire carrying a current of 2.0 A is in the shape of a...
A loop of wire carrying a current of 2.0 A is in the shape of a right triangle with two equal sides, each 15 cm long. A 0.7 T uniform magnetic field is in the plane of the triangle and is perpendicular to the hypotenuse. What is the resultant magnetic force on the current loop?
A current carrying wire is in the shape of an equilateral triangle of edge length 4.0...
A current carrying wire is in the shape of an equilateral triangle of edge length 4.0 cm. The triangle lies in the z = 0 plane. The wire carries a current of 1.6 A. (a) What is the magnitude of the torque on the wire if it is in a region with a uniform magnetic field of magnitude 0.34 T that points in the +z direction? ...................N·m (b) What is the magnitude of the torque on the wire if it...
A wire carrying a current of 2.51 A is bent into the shape of a square...
A wire carrying a current of 2.51 A is bent into the shape of a square loop of side length 5.62 cm and is placed in the xy-plane. What is the torque on the wire loop if there is a uniform magnetic field of 0.133 T pointing in the +z direction? What is the torque on the wire loop if the magnetic field instead points in the +x direction?
4. (a) A long straight wire carrying a current is placed near a current-carrying rectangular loop...
4. (a) A long straight wire carrying a current is placed near
a current-carrying rectangular loop. Describe how, and why, the
loop would move as a result of the magnetic forces from the long
wire. The current in the loop is counterclockwise.
(b) Suppose that you were to put in a different
loop below the long wire (and still in the plane of the page).
Draw the shape of a loop that would...
...experience a total magnetic force of zero...
A flat circular loop of wire of radius R carrying a current I is placed in...
A flat circular loop of wire of radius R carrying a current I is placed in a uniform magnetic field B that is directed in the plane of the current loop. What is the magnetic moment M of the loop? What is the magnitude of the torque acting on the loop? In which direction the loop will rotate under the influence of this torque?
9) A 0.8 m length of wire is formed into a single-turn, square loop in which...
9) A 0.8 m length of wire is formed into a single-turn, square loop in which there is a current of 12 A. The loop is placed in magnetic field of 0.12 T, which is perpendicular to a normal to the loop plane. What is the maximum torque that the loop can experience?
A single-turn current loop, carrying a current of 5.80 A, is in the shape of a...
A single-turn current loop, carrying a current of 5.80 A, is in the shape of a right triangle with sides 69.3, 114, and 133 cm. The loop is in a uniform magnetic field of magnitude 73.2 mT whose direction is parallel to the current in the 133 cm side of the loop. What is the magnitude of the magnetic force on (a) the 133 cm side, (b) the 69.3 cm side, and (c) the 114 cm side? (d) What is...
A single-turn current loop, carrying a current of 5.58 A, is in the shape of a...
A single-turn current loop, carrying a current of 5.58 A, is in the shape of a right triangle with sides 65.3, 137, and 152 cm. The loop is in a uniform magnetic field of magnitude 79.2 mT whose direction is parallel to the current in the 152 cm side of the loop. What is the magnitude of the magnetic force on (a) the 152 cm side, (b) the 65.3 cm side, and (c) the 137 cm side? (d) What is...
A single-turn current loop, carrying a current of 3.92 A, is in the shape of a...
A single-turn current loop, carrying a current of 3.92 A, is in the shape of a right triangle with sides 66.6, 165, and 178 cm. The loop is in a uniform magnetic field of magnitude 73.4 mT whose direction is parallel to the current in the 178 cm side of the loop. What is the magnitude of the magnetic force on (a) the 178 cm side, (b) the 66.6 cm side, and (c) the 165 cm side? (d) What is...
A single-turn current loop, carrying a current of 5.92 A, is in the shape of a...
A single-turn current loop, carrying a current of 5.92 A, is in the shape of a right triangle with sides 62.6, 129, and 143 cm. The loop is in a uniform magnetic field of magnitude 68.3 mT whose direction is parallel to the current in the 143 cm side of the loop. What is the magnitude of the magnetic force on (a) the 143 cm side, (b) the 62.6 cm side, and (c) the 129 cm side? (d) What is...
4. (a) A long straight wire carrying a current is placed near
a current-carrying rectangular loop. Describe how, and why, the
loop would move as a result of the magnetic forces from the long
wire. The current in the loop is counterclockwise.
(b) Suppose that you were to put in a different
loop below the long wire (and still in the plane of the page).
Draw the shape of a loop that would...
...experience a total magnetic force of zero...
A flat circular loop of wire of radius R carrying a current I is placed in a uniform magnetic field B that is directed in the plane of the current loop. What is the magnetic moment M of the loop? What is the magnitude of the torque acting on the loop? In which direction the loop will rotate under the influence of this torque?
9) A 0.8 m length of wire is formed into a single-turn, square loop in which there is a current of 12 A. The loop is placed in magnetic field of 0.12 T, which is perpendicular to a normal to the loop plane. What is the maximum torque that the loop can experience?
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