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Figure below shows a square loop of wire that...
Figure below shows a square loop of wire that lies in the xy-plane. The loop carries...
Figure below shows a square loop of wire that lies in the xy-plane. The loop carries a constant current I in the clockwise direction. The magnetic field has nox component but has both and 2-components: B (Bo/L)+(Boy/L)k where Bo is a positive constant. (L = 1 m, 1 - 2 A, B = 3 T)) Find the magnitude and direction of the net magnetic force on the loop. 102 LD 0,00 (20) OA 6 N(j) a Zero None of above...
Have to use for parts c and d. Need help with c and d. please show...
Have to use
for parts c and d. Need help with c and d. please show all work
for cross products and line integral of the cross products
Figure P27.85 (0, L) (L, L (0, 0) (L, 0) 27.86 CALC Torque on a Current Loop in a Nonuniform Magnetic Field In Section 27.7 the expression for the torque on a current loop was derived assuming that the magnetic field B was uniform. But what if B is not uniform? Figure...
A square coil of wire has sides of length 3.00 cm and 80.0 turns and lies...
A square coil of wire has sides of length 3.00 cm and 80.0 turns and lies in the xy-plane. The coil lies in a magnetic field of 0.100 T directed in the positive y-direction. (a) Determine the torque on the coil if it carries a current of 2.00 A in a clockwise direction. (b) Suppose the coil rotates 30.0° in the direction of the torque – find the new value of the torque’s magnitude
A circular loop of wire with area A lies in the xy-plane. As viewed along the...
A circular loop of wire with area A lies in the xy-plane. As viewed along the z-axis looking in the −z-direction toward the origin, a current I is circulating clockwise around the loop. The torque produced by an external magnetic field B⃗ is given by τ⃗ =D(3i^−3j^), where D is a positive constant, and for this orientation of the loop the magnetic potential energy U=−μ⃗ ⋅B⃗ is negative. The magnitude of the magnetic field is B0=15D/IA. Determine the component Bx of B⃗...
answer both The figure shows two parallel loops of wire having a common axis. The smaller...
answer both
The figure shows two parallel loops of wire having a common axis. The smaller loop (radius r) is above the larger loop (radius R) by a distance x >> R. Consequently, the magnetic field due to the counterclockwise current i in the larger loop is nearly constant throughout the smaller loop. R (a) Find an expression for the magnetic flux through the area of the smaller loop as a function of i. Select one: a. HoiR V22+R* O...
A loop of wire with radius R lies in the xy-plane and carries a time varying...
A loop of wire with radius R lies in the xy-plane and carries a time varying current I(t) I, sin(ot). A smaller loop of wire with radius a lies in the xy-plane at the center of the larger loop. Assume that radius of the smaller loop is much smaller that the radius of the larger loop, a<<lR a) (10 points) At the center of the large loop calculate the magnitude and direction of the magnetic field B(t) due to the...
A single-turn square loop of wire, 2.00 cm on each edge, carries a clockwise current of...
A single-turn square loop of wire, 2.00 cm on each edge, carries a clockwise current of 0.230 A. The loop is inside a solenoid, with the plane of the loop perpendicular to the magnetic field of the solenoid. The solenoid has 30.0 turns/cm and carries a clockwise current of 15.0 A. (a) Find the force on each side of the loop. magnitude µN direction Correct: Your answer is correct. (b) Find the magnitude of the torque acting on the loop....
A horizontal square wire loop of side d lies in a plane perpendicular to a uniform...
A horizontal square wire loop of side d lies in a plane perpendicular to a uniform magnetic field B pointing from above into the plane of the loop. The magnitude of magnetic eld ~ B is: B = 0.80 T. If in ∆t = 4.0 ms the wire is reshaped from a square to a rectangle of dimensions: L = 10.0 cm; W = 6.0 cm, but remains in the same plane. a - What is the side d of...
A single-turn square loop of wire, 2.00 cm on each edge, carries a clockwise current of...
A single-turn square loop of wire, 2.00 cm on each edge, carries a clockwise current of 0.220 A. The loop is inside a solenoid, with the plane of the loop perpendicular to the magnetic field of the solenoid. The solenoid has 30.0 turns/cm and carries a clockwise current of 15.0 A. (a) Find the force on each side of the loop. magnitude µN (b) Find the magnitude of the torque acting on the loop. N · m
A circular loop of wire with a radius of 15 cm lies in the yz plane...
A circular loop of wire with a radius of 15 cm lies in the yz plane and carries a current of 1.9A clockwise. It is placed in an external magnetic field of the form B = 6; mt. The magnitude and direction of the net torque are:
Figure below shows a square loop of wire that lies in the xy-plane. The loop carries a constant current I in the clockwise direction. The magnetic field has nox component but has both and 2-components: B (Bo/L)+(Boy/L)k where Bo is a positive constant. (L = 1 m, 1 - 2 A, B = 3 T)) Find the magnitude and direction of the net magnetic force on the loop. 102 LD 0,00 (20) OA 6 N(j) a Zero None of above...
Have to use
for parts c and d. Need help with c and d. please show all work
for cross products and line integral of the cross products
Figure P27.85 (0, L) (L, L (0, 0) (L, 0) 27.86 CALC Torque on a Current Loop in a Nonuniform Magnetic Field In Section 27.7 the expression for the torque on a current loop was derived assuming that the magnetic field B was uniform. But what if B is not uniform? Figure...
answer both
The figure shows two parallel loops of wire having a common axis. The smaller loop (radius r) is above the larger loop (radius R) by a distance x >> R. Consequently, the magnetic field due to the counterclockwise current i in the larger loop is nearly constant throughout the smaller loop. R (a) Find an expression for the magnetic flux through the area of the smaller loop as a function of i. Select one: a. HoiR V22+R* O...
A loop of wire with radius R lies in the xy-plane and carries a time varying current I(t) I, sin(ot). A smaller loop of wire with radius a lies in the xy-plane at the center of the larger loop. Assume that radius of the smaller loop is much smaller that the radius of the larger loop, a<<lR a) (10 points) At the center of the large loop calculate the magnitude and direction of the magnetic field B(t) due to the...
A circular loop of wire with a radius of 15 cm lies in the yz plane and carries a current of 1.9A clockwise. It is placed in an external magnetic field of the form B = 6; mt. The magnitude and direction of the net torque are:
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