physics Flashcards

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

Charge equation?

A

Charge (C) = current(A) x time (S)

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

Potential difference equation

A

Potential difference (V) = Current (A) x Resistance (Ω)

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

What is an ammeter?

A
Measures current (in amps)
ammeter must be placed in series
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is a voltmeter?

A

Measures potential difference in a test wire (in volts)

Placed in parallel around whatever you’re investigating

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