KCL states that the total current entering a junction must equal the total current leaving that junction.

KCL states that the total current entering a junction must equal the total current leaving that junction.

KCL states that the total current entering a junction must equal the total current leaving that junction.

In a resistive AC circuit, the total power (P) can be calculated using the formula P = V * I * cos(φ), where φ is the phase angle between voltage and current.

The total power in a balanced three-phase AC system can be calculated using the formula P = √3 * V * I, where V is the line voltage and I is the line current.

Using Ohm's Law, V = I * R = 3A * 4Ω = 12V.

Using Ohm's Law, V = I * R = 5A * 2Ω = 10V.

Apparent power (S) is calculated using S = P / power factor. Here, S = 100W / 0.8 = 125VA.

In a parallel AC circuit, the total current is the sum of the currents through each branch, as stated by Kirchhoff's Current Law (KCL).

The total resistance (R_total) in a parallel circuit is calculated using 1/R_total = 1/R1 + 1/R2. Here, 1/R_total = 1/6 + 1/3 = 1/6 + 2/6 = 3/6, so R_total = 2Ω.

In a parallel circuit, the total current is the sum of the branch currents: 2A + 3A + 5A = 10A.

In a purely resistive AC circuit, the voltage and current are in phase, meaning there is a phase difference of 0 degrees.

The total impedance in a series AC circuit is calculated using the formula Z = √(R^2 + X^2), where R is resistance and X is reactance.

Power (P) in an AC circuit is calculated as P = V * I. Therefore, P = 120V * 10A = 1200W.

According to Kirchhoff's Current Law (KCL), the total current entering a junction is equal to the total current leaving the junction, which means the total current is the sum of the branch currents.

Using Ohm's Law, I = V / R = 12V / 4Ω = 3A.

The resonant frequency (f0) is given by f0 = 1 / (2π√(LC)). Here, L = 0.1H and C = 100μF, so f0 = 1 / (2π√(0.1 * 0.0001)) = 159.15Hz.

Impedance (Z) is the total opposition that a circuit offers to the flow of alternating current, combining both resistance and reactance.

Impedance is the total opposition that a circuit offers to the flow of alternating current, which includes both resistance and reactance.

In a purely resistive load, the voltage and current are in phase, meaning the phase difference is 0 degrees.

The power factor in an AC circuit is defined as the ratio of real power (P) to apparent power (S), indicating how effectively the current is being converted into useful work.

Kirchhoff's Current Law (KCL) states that the total current entering a junction must equal the total current leaving that junction.

KVL states that the sum of the electrical potential differences (voltages) around any closed network is zero.

Kirchhoff's Voltage Law (KVL) states that the sum of the electrical potential differences (voltages) around any closed network is zero.

A phasor is a complex number that represents the magnitude and phase of a sinusoidal function in AC analysis.

The reactance (Xc) of a capacitor decreases with increasing frequency, calculated as Xc = 1 / (2πfC), where f is the frequency and C is the capacitance.

The formula for equivalent resistance in parallel is 1/R_eq = 1/R1 + 1/R2. Thus, 1/R_eq = 1/6 + 1/3 = 1/2, so R_eq = 2Ω.

Thevenin's theorem states that any linear circuit can be replaced by an equivalent circuit consisting of a single voltage source (the open-circuit voltage) and a series resistance.

The power in an AC circuit is calculated using P = V * I * cos(θ), where θ is the phase angle between the voltage and current.

In an AC circuit, the real power (P) can be calculated using the formula P = V * I * cos(φ), where φ is the phase angle between the voltage and current.