Basics Flashcards
1
Q
Current across a capacitor
A
C(dV/dt)
2
Q
Ohm’s Law
A
V=IR == V/R = I == V/I = R
3
Q
Resistance in series
A
R = R₀ + R₁ + …
4
Q
Resistance in parallel
A
5
Q
Power equation
A
P = VI = I²R = V²/R
6
Q
Thevenin’s theorem
A
Any two-terminal network of resistors and voltage sources is equivalent to a single resistor R in series with a single voltage source V.
7
Q
What is Thevenin VTh?
A
The open circuit voltage between the two terminals
8
Q
What is Thevenin RTh?
A
The resistance between the two terminals with all voltage sources short circuited.
9
Q
Capacitors in parallel
A
Capacitances all add
