A 6.0 cm long copper wire has a mass of 5.04 g and is carrying a current of 14.10 A perpendicular to a uniform magnetic
Posted: Thu Jul 07, 2022 2:07 pm
A 6.0 cm long copper wire has a mass of 5.04 g and is carrying a current of 14.10 A perpendicular to a uniform magnetic field. This apparatus is placed in a strong magnetic field and the wire is suspended motionless in the air. The strength of the magnetic field is T. Select one: a. 0.58 b. 0.21 C. 0.058 d. 0.0021