Electric Fields Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

Total Charge of System

A

Is Conserved

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Direction of charges

A

Positive points away, negative points towards

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Between charged plates

A

Uniform Electric Fields exist

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Equation for electric field

A

E = kq/r^2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Equation for electric force

A

FE = qE = kq1q2/r^2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

How to find the magnitude and direction of electric fields

A

Use vector addition of E kq/r^2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

forces on microscopic things

A

Protons and Electrons: Same force, but due to F=ma, a is higher for electrons since m is lower

How well did you know this?
1
Not at all
2
3
4
5
Perfectly