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As shown in the figure, a small particle of charge q=-7 x 10^-6 C and mass m=3.1

ID: 2242156 • Letter: A

Question

As shown in the figure, a small particle of charge q=-7 x 10^-6 C and mass m=3.1 x 10^-12 kg has velocoty v0=9.4 x 10^3 m/s as it enters a region of uniform magnetic field. The particle is observed to travel in the semicircular path shown, with radius R=5.0 cm. Calculate the magnitude and direction of magnetic field in the region.

As shown in the figure, a small particle of charge q = -70 times 10-6 and mass m = 31 times 10-12 kg has velocity v0 = 94 times 103 m/s as it enters a region magnetic field. The particle is observed to travel in the semicircular path shown, with radius Calculate the magnitude and direction of the magnetic field in the regions. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or A circular loop of diameter 10 cm, carrying a current of 0.20 A, is placed inside at 0.30 The normal to the loop is parallel to a unit vector magnitude of the

Explanation / Answer

B = m*V/q*r