Things to Know Flashcards

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

what happens to resistance when using an electrical wire with smaller resistance ?

A

resistance INCREASES

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

What is Ohm’s Law?

A

V = IR
Voltage = current x resistance

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

What happens to resistance when you increase the temperature of wire ?

A

INCREASE Resistance, when increasing temp of wire

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

What are the units for Power ?

A

Units for Power:
kg x m^2/s^3
J x s^-1
W (Watt)
1 ft x lb x s^-1

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