Electric Circuits 1
Lecture #1
1
, Units and prefixes.
- SI Base units
2
,Example:
Joule : unit of work
① Force = Mass ● Acceleration
m
= kg ● 𝑠2
∆ Newton
② Work = Force ● Distance
= Newton ● Meter
m
= kg ● 𝑠2
● m
𝑚2
= kg ● 𝑠2
∆ Joule
Work
③ Power =
Time
Joules
= ∆ Watt
Sec
3
, - Prefixes
4
Lecture #1
1
, Units and prefixes.
- SI Base units
2
,Example:
Joule : unit of work
① Force = Mass ● Acceleration
m
= kg ● 𝑠2
∆ Newton
② Work = Force ● Distance
= Newton ● Meter
m
= kg ● 𝑠2
● m
𝑚2
= kg ● 𝑠2
∆ Joule
Work
③ Power =
Time
Joules
= ∆ Watt
Sec
3
, - Prefixes
4