 |
Shopping Cart 
Checkout
|
 |
 |
|
|
Home : Math & Science : Physics Study Guides : Magnetic Forces & Fields : Magnetic Forces : Problems
Problems
Problem 2.1:
A wire of length 10 cm carries a current of 5 esu/s parallel to a magnetic field
of 10 gauss. What is the magnitude of the force on the wire?
[Solution]Problem 2.2:
A wire of length 10 cm carries a current of 3×104 esu/s perpendicular
to a magnetic field of 10 gauss. What is the magnitude of the force on the
wire?
[Solution]Problem 2.3:
A wire in the shape of a square with sides 5 cm carries a current of 1 amp, or
3×109 esu/sec in a plane parallel to a magnetic field of 100 gauss, as
shown below. What is the net force on the wire? What is the net torque?
[Solution]
A uniform magnetic field acting on a loop of wire
Problem 2.4:
In CGS units, F = 
. What does this equation convert to in SI units?
[Solution]. What does this equation convert to in SI units?
 |
||||||||||||||
Message Boards
|
||||||||||||||
Test Prep Books
|
||||||||||||||
Test Prep Centers
|
||||||||||||||
SparkCharts
|
||||||||||||||
Reference Tools
|
||||||||||||||
SparkCollege
|
||||||||||||||
|
|
||||||||||||||||
|
||||||||||||||||
|
||||||||||||||||
©2006 SparkNotes LLC, All Rights Reserved.