What is the direction of the force

Reference no: EM13973159

1. A uniform 2.1 T magnetic field points north. If an electron moves vertically downward with a speed of 2.5e7 m/s through this field. The charge on a proton is 1.60 e-19. What is the magnitude of the force acting on it? Answer in N.

2. What is the direction of the force?

a. North
b. South
c. East
d. West
e. None of these

3. A .221T magnetic field in a massspectrometer causes an isotope of sodium to move in a circular path with a radius of .06 m. The charge on an ion is 1.60218e-19 C.If the ions are moving with a speed of 19500 m/s, what is the isotope's mass? Answer in kg.

4. A proton moves straight upward through a uniform magnetic field that points from east to west and has a magnitude of2.1 T. The charge an a proton is 1.6e-19 C.If the proton moves with a speed of 2.5e7 through this field, what is the magnitude of the force acting on it? Answer in N. What is the direction? North, South, East, West,or None of these?

Reference no: EM13973159

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