Forces On Charged Particles Flashcards
1
Q
What is the effect on the speed of a particle travelling between two plates if you increase the distance between the plates and the potential difference remains the same?
A
No effect because the work done on the particle is the same
2
Q
What is the polarity of the standard test charge?
A
Positive
3
Q
What is the left hand rule?
A
Make a thumbs up with your left hand.
The direction of your thumb is the direction of electron flow and the direction of your fingers is the direction of the magnetic field.
