Ask a New Question

Question

A beam of unknown charged particles passes at right angles to the direction of magnetic field of 9.0x10^-2 T. If the speed of the particles is 3.0 x10^4m/s and the force experienced is 8.64x10^-16N, how many electric charges are carried by one particle?


my Work:

F = qvB

q = F/vB = (8.64x10^-16N)/(3.0 x10^4m/s)(9.0x10^-2 T)

q = 0.32 x 10^-14 C

N = q/ (1.6 x 10^-19 C) = (0.32 x 10^-14 C)/ (1.6 x 10^-19 C)

N =0.2 x 10^5 = 2 x 10^4 = 20,000

is this right?
16 years ago

Answers

Timetraveler
iguess
14 years ago

Related Questions

A beam of unknow charged particles passes at right angles to the direction of magnetic field of 9.0... A beam of unknown charged particles passes at right angle to the direction of magnetic field of 9.0... what does beam mean ____ 14. Adding a charged particle common to two solutes decreases solute concentration. This observ... A singly charged ion of unknown mass moves in a circle of radius 13.5 cm in a magnetic field of 2.9... Please help. Why is I beam the most popular beam? A beam is used by doctors to seal cut blood vessels and skin.. is a negatively charged particle: Is the same as a helium nucleus Is pure energy Increase... What is Art to You? this particular artwork can be viewed by some to be appealing to the eye or bea... When two positive charged particles move toward each other and stop, what happens next? They bon...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use