Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

You are not logged in.

- Topics: Active | Unanswered

- Index
- » Science HQ
- »
**Physics**

Pages: **1**

**ShivamS****Member**- Registered: 2011-02-07
- Posts: 3,646

An alpha particle and a proton are moving in the plane of the paper in a region where there is a unifom magentic field

(B in vector notaion ) directed normal to the plane of the paper. If the two particles have equal linear momenta, what will be the ratioof the radii of their trajectories in the field?

*Last edited by Shivamcoder3013 (2013-06-11 00:28:26)*

Offline

**anonimnystefy****Real Member**- From: Harlan's World
- Registered: 2011-05-23
- Posts: 15,937

R_alpha/R_p=q_p/q_alpha, R are the radii and q are the charges of the particles.

Here lies the reader who will never open this book. He is forever dead.

Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment

The knowledge of some things as a function of age is a delta function.

Offline

**ShivamS****Member**- Registered: 2011-02-07
- Posts: 3,646

Thanks for the quick reply however that is not what I am getting. For the ratio, I am getting 2:1.

Offline

Pages: **1**

- Index
- » Science HQ
- »
**Physics**