The long, thin wire shown in FIGURE 22-45 is in a region of con- stant magnetic field B. The wire carries a current of 6.2 A and is oriented at an angle of 7.5° to the direction of the magnetic field. (a) If the magnetic force exerted on this wire per meter is 0.038 N, what is the magnitude of the mag- netic field? (b) At what angle will the force exerted on the wire p meter be equal to 0 .016 N? FIGURE 22-45 Problem 32 ●● B I = 6.2 A 7.5°
The long, thin wire shown in FIGURE 22-45 is in a region of con- stant magnetic field B. The wire carries a current of 6.2 A and is oriented at an angle of 7.5° to the direction of the magnetic field. (a) If the magnetic force exerted on this wire per meter is 0.038 N, what is the magnitude of the mag- netic field? (b) At what angle will the force exerted on the wire p meter be equal to 0 .016 N? FIGURE 22-45 Problem 32 ●● B I = 6.2 A 7.5°
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The solution/explanation cannot be hand drawn. It MUST BE TYPED. Please utilize the simplest and most linear method for solving, using variable space when applicable and ALL SIGNIFICANT DIGITS MUST BE ACCURATE.
Transcribed Image Text:32. The long, thin wire shown in
FIGURE 22-45 is in a region of con-
stant magnetic field B´. The wire
carries a current of 6.2 A and is
oriented at an angle of 7.5° to the
direction of the magnetic field.
(a) If the magnetic force exerted
on this wire per meter is 0.038 N,
what is the magnitude of the mag-
netic field? (b) At what angle will the force exerted on the wire per
meter be equal to 0.016 N?
FIGURE 22-45 Problem 32
B
I = 6.2 A
7.5°
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