C28 - DC Circuits

0.0(0)
studied byStudied by 0 people
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
Card Sorting

1/10

encourage image

There's no tags or description

Looks like no tags are added yet.

Study Analytics
Name
Mastery
Learn
Test
Matching
Spaced

No study sessions yet.

11 Terms

1
New cards

Electromotive force (emf)

ε = max. possible voltage from a battery

2
New cards

internal resistance

resistance in objects & devices due to physical nature (i.e. batteries)

3
New cards

circuit internal resistance

∆V = ε - Ir

  • r = internal resistance

4
New cards

circuit internal resistance (power form)

5
New cards

junction

any point in a circuit where current splits

6
New cards

resistors (series)

Req = R1 + R2 + . . .

7
New cards

resistors (parallel)

Req = (1/R1 + 1/R2 + . . .)-1

8
New cards

Kirchoff’s rules

∑ ∆V = 0

  • LOOPS

Iin = Iout

  • JUNCTIONS

9
New cards

RC circuits

circuit having a resistor & capacitor in series

10
New cards

instantaneous charge & current (capacitor charge)

11
New cards

instantaneous charge & current (capacitor discharge)