Homework 12

# Homework 12 - lim(kl9356 – Homework 12 – Weathers...

This preview shows pages 1–2. Sign up to view the full content.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: lim (kl9356) – Homework 12 – Weathers – (22202) 1 This print-out should have 10 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. 001 10.0 points What is the radius of the smallest possible cir- cular orbit that a proton with energy 2 . 8 MeV can have in a 2 T magnetic field? The mass of a proton is 1 . 67 × 10- 27 kg and its charge is 1 . 609 × 10- 19 C. Answer in units of m. 002 10.0 points A singly charged positive ion has a mass of 1 . 78 × 10- 26 kg. After being accelerated through a potential difference of 398 V, the ion enters a magnetic field of 0 . 237 T, in a direction perpendicular to the field. Calculate the radius of the path of the ion in the field. Answer in units of cm. 003 (part 1 of 2) 10.0 points A cyclotron designed to accelerate protons has a magnetic field of magnitude 0 . 35 T over a region of radius 5 . 7 m. The charge on a proton is 1 . 60218 × 10- 19 C and its mass is 1 . 67262 × 10- 27 kg. What is the cyclotron frequency? Answer in units of rad / s. 004 (part 2 of 2) 10.0 points What is the maximum speed acquired by the protons? Answer in units of m / s....
View Full Document

## This note was uploaded on 09/07/2010 for the course PHYS 2220 taught by Professor Littler during the Spring '00 term at North Texas.

### Page1 / 3

Homework 12 - lim(kl9356 – Homework 12 – Weathers...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online