A Square Current Loop 5 20 Cm On Each Side Carries A 450 Ma Current The Loop Is In A 0 800 T Uniform Magnetic Field Th 1 (29.05 KiB) Viewed 23 times
A square current loop 5.20 cm on each side carries a 450 mA current. The loop is in a 0.800 T uniform magnetic field. The axis of the loop, perpendicular to the plane of the loop, is 30° away from the field direction. Part A What is the magnitude of the torque on the current loop? Express your answer in newton-meters to three significant figures. ► View Available Hint(s) T = IVE ΑΣΦ Submit wwwww ? Nm
Part A + 1.8 9 V 202 www 10 cm 5 mm www ? R ww The two 10-cm-long parallel wires in the figure are separated by 5.0 mm. For what value of the resistor R will the force between the two wires be 7.20x10-5 N? (Figure 1) 195| ΑΣΦ Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining 3 Ω + 9 V
There are three long, straight, parallel wires depicted, all lying in one plane and carrying current in an upward direction. Find the force exerted on a 30-cm segment of wire B if I = 10 A, r₁ = 2.0 cm, and r2 = 2.0 cm. F = μA Value A B Three parallel wires Submit Request Answer I 13 A Express your answer with the appropriate units. Enter a positive value if the force is rightward and a negative value if the force is leftward. 1₂ Units C ? 22 A
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