Rangkaian Arus Bolak-Balik

(Alternating Current Circuits)

Sumber Arus AC dan Phasor

Resistor dalam Rangkaian AC

Induktor dalam Rangkaian AC

Kapasitor dalam Rangkaian AC

Rangkaian RLC Seri

Resonansi Rangkaian RLC Seri

Phasor Diagram

RESISTORS IN AN AC CIRCUIT

The current and voltage

are in phase

Kirchhoff’s loop rule

RESISTORS IN AN AC CIRCUIT

INDUCTORS IN AN AC CIRCUIT

in an inductor, the current

lags the voltage by 900

INDUCTORS IN AN AC CIRCUIT

CAPACITORS IN AN AC CIRCUIT

in an kapasitor, the current

leads the voltage by 900

CAPACITORS IN AN AC CIRCUIT

THE RLC SERIES CIRCUIT

Phase relationships between the voltage and

current phasors for:

(a) a resistor

(b) an inductor, and

(c) a capacitor connected in series.

THE RLC SERIES CIRCUIT

RESONANCE IN A SERIES RLC CIRCUIT

The resonance

frequency of the circuit

Nilai rms (root mean squares)

Nilai rms (root mean squares)

Trigonometric functions and identities

BABABA sincoscossin)sin(

BABABA sinsincoscos)cos(