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answer agrnes with the Lorentz Fortse In each case in (3), explain how your equa

ID: 1781771 • Letter: A

Question

answer agrnes with the Lorentz Fortse In each case in (3), explain how your equation, F = qv × B 4. b. d. f. A charged particle with change +60 x10-C moves at a speed of 25 × 10s m/s in a magnetic field 0.50 T as shown below. 5. 30° Find the magnitude of the force on this particle, and specify its direction. A wire carries current into the paper, between the poles of a horseshoe magnet, as shown on the right in (a). Indicate the direction of the force on the wire. 6. A wire carries current out of the paper, between the poles of a horseshoe magnet, as shown on the right in (b). Indicate the direction of the force on the wire. Explain your answers in (6) using the Lorentz Force equation. 7. a. b.

Explanation / Answer

magnitude of force is F = q*v*B*sin(theta)

given that

q = 6*10^-9 C

v = 2.5*10^6 m/sec

B = 0.5 T

theta = 30 deg

then

F = q*v*B*sin(theta) = 6*10^-9*2.5*10^6*0.5*sin(30)


F = 0.00375 N

direction is into the page