Question
A charged particle is observed traveling in a circular path of radius R in a uniform magnetic field. If the particle was traveling twice as fast, the radius of the circular path would be
8R.
R/4.
R/2.
2R.
4R.
expanation lso
8R.
R/4.
R/2.
2R.
4R.
expanation lso
Answers
r = mv/qB
double r ---> double v
double r ---> double v
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