Elvia

This page lists questions and answers that were posted by visitors named Elvia.

Questions

The following questions were asked by visitors named Elvia.

In a cyclotron, an electromagnet exerts a force of 7.50x10-13N on a beam of protons. Each proton has a mass of 1.67x10-27kg. The electromagnet causes the protons to travel in a circular path of radius 1.20m. What is the velocity of the proton beam?
15 years ago

Answers

The following answers were posted by visitors named Elvia.

The answer is B, btw.
7 years ago