1. Magnetic Lorentz force
2. The centripetal force required for rotation is given magnetic Lorentz force Hence we can write
\(\frac{mv^2}{r}=qvB\), \(r = \frac{mv}{qB}\)
3. Analyse the figure and match the columns given below:
- Low energy electrons – B
- High energy electron – C
- Positron – A