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not at all. The shape of its trajectory will be ... parabolic, curving out of th

ID: 2183685 • Letter: N

Question

not at all.

The shape of its trajectory will be ...
parabolic, curving out of the paper.
parabolic, curving up.
parabolic, curving down.
circular, counter-clockwise.
circular, clockwise.
straight, slowing down.
straight, speeding up.
parabolic, curving into the paper.
straight, continuing at same speed.

If the field is 7 mT, the mass of the particle is 4710?9kg, its initial speed 8.7 m/s, and its charge 4 ?C, what is the magnitude of its acceleration?



What is the speed of the particle 1.2 seconds later?


Apositivelycharged particle is moving with a velocityvin a large homogeneous magnetic field as indicated. It will accelerate ... left. down. out of the paper. up. right. into the paper. not at all. The shape of its trajectory will be ... parabolic, curving out of the paper. parabolic, curving up. parabolic, curving down. circular, counter-clockwise. circular, clockwise. straight, slowing down. straight, speeding up. parabolic, curving into the paper. straight, continuing at same speed. If the field is 7 mT, the mass of the particle is 47½10?9kg, its initial speed 8.7 m/s, and its charge 4 ?C, what is the magnitude of its acceleration? What is the speed of the particle 1.2 seconds later?

Explanation / Answer

F=q v*B force= upwards circular counter clockwise as force acts perpendicular to v