# Problem: In the figure, a uniform magnetic field points into the page. (The magnetic field vectors are indicated by ⊗ symbols.). Four particles with the same mass follow the paths shown as they pass through the magnetic field with identical, constant speeds. What can we conclude about the charge on each particle? (Discuss sign, and relative magnitudes.)

🤓 Based on our data, we think this question is relevant for Professor Jiang's class at USF.

###### Problem Details

In the figure, a uniform magnetic field points into the page. (The magnetic field vectors are indicated by ⊗ symbols.). Four particles with the same mass follow the paths shown as they pass through the magnetic field with identical, constant speeds. What can we conclude about the charge on each particle? (Discuss sign, and relative magnitudes.)

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Circular Motion of Charges in Magnetic Fields concept. You can view video lessons to learn Circular Motion of Charges in Magnetic Fields. Or if you need more Circular Motion of Charges in Magnetic Fields practice, you can also practice Circular Motion of Charges in Magnetic Fields practice problems.

How long does this problem take to solve?

Our expert Physics tutor, Juan took 4 minutes and 57 seconds to solve this problem. You can follow their steps in the video explanation above.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Jiang's class at USF.