Magnetic Force Flashcards
1
Q
- produced by a magnet
- represented by imaginary lines
A
Magnetic Field
2
Q
what is the formula of magnetic force on a moving charge?
A
F = qvB(sinΞΈ)
3
Q
what is does tetha (ΞΈ) sign stand for?
A
for angles (less than 180)
4
Q
what does the B stand for?
A
Tesla (T)
5
Q
what does the q stand for?
A
Coulomb (C)
6
Q
what does the v (velocity) stand for?
A
m/s (meters per second)
7
Q
what is the unit of force?
A
N (Newton)
8
Q
how many degrees is at east?
A
0*
9
Q
how many degrees is at west?
A
180*
10
Q
how many degrees is at north?
A
90*
11
Q
how many degrees is at south?
A
270*
12
Q
when we are looking for the radius of a circular/curvature of the path, what formula do we use?
A
eitherβ¦
r = mv/qB
F = mv^2/r
