MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
Ryan Clouter Grade: 12
        

what is the Betatron

8 years ago

Answers : (1)

Sachin Tyagi
31 Points
										












A betatron is a device used to accelerate electronics to high energies by allowing them to be acted on by induced electric fields. Although the betatron is not widely used today, we describe it because it is a perfect example of the reality of these induced fields.


A cross section of a betatron in a plan that contains its vertical axis of symmetry. The magnetic field B (r, t) that has several function.


1)   It guides the electrons in a circular path.


2)   The changing magnetic flux generated an electric field that accelerates the electrons in this path.


3)   It keeps the radius of the electron orbit essentially constant during the acceleration process.


4)   It injects the electrons into the orbit initially and extracts them from the orbit afer they have reached their full energy.


5)   It provides a restoring force that resists any tendency for the electrons to stray away from their orbit, either vertically or radically. It isremarkable that all these things can be done through proper shaping and control of the magnetic field. Although the concept of the betatron had been proposed by others, it was don W. Kerst, at the University of Illinois, who first succeeded in 1941 in providing a magnetic field that performed all these functions in a working betatron.

8 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies
  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: Rs. 15,900
  • View Details
Get extra Rs. 3,180 off
USE CODE: CART20
  • Kinematics & Rotational Motion
  • OFFERED PRICE: Rs. 636
  • View Details
Get extra Rs. 127 off
USE CODE: CART20

Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details