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23 Nov 2019
10. A proton travels through uniform magnetic and electric fields. The magnetic field is in the negative x direction and has a magnitude of 2.49 mT. At one instant the velocity of the proton is in the positive y direction and has a magnitude of 2840 m/s. At that instant, what is the magnitude of the net force acting on the proton if the electric field is (a) in the positive z direction and has a magnitude of 4.14 V/m, (b) in the negative z direction and has a magnitude of 4.14 V/m, and (c) in the positive x direction and has a magnitude of 4.14 V/m?
10. A proton travels through uniform magnetic and electric fields. The magnetic field is in the negative x direction and has a magnitude of 2.49 mT. At one instant the velocity of the proton is in the positive y direction and has a magnitude of 2840 m/s. At that instant, what is the magnitude of the net force acting on the proton if the electric field is (a) in the positive z direction and has a magnitude of 4.14 V/m, (b) in the negative z direction and has a magnitude of 4.14 V/m, and (c) in the positive x direction and has a magnitude of 4.14 V/m?
Keith LeannonLv2
26 Apr 2019
