Electrical Engineering

4 tutorials in circuit-analysis

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Circuit Analysis Introduction

Circuit analysis is the process of determining the voltages and currents in each element of an electrical circuit. Key concepts include passive and active elements, sources, and network topology.

Example

// Basic Circuit Elements
class CircuitElements {
    // Passive Elements
    static double R = 100;      // Resistance (Ohms)
    static double L = 0.001;    // Inductance (Henries)
    static double C = 0.000001; // Capacitance (Farads)
    
    // Active Elements
    static double V_source = 12; // Voltage source (Volts)
    static double I_source = 0.5; // Current source (Amps)
    
    // Impedance Calculations
    static double XL = 2 * Math.PI * 1000 * L; // Inductive reactance
    static double XC = 1 / (2 * Math.PI * 1000 * C); // Capacitive reactance
    static double Z = Math.sqrt(R*R + Math.pow(XL - XC, 2)); // Total impedance
    
    public static void main(String[] args) {
        System.out.println("Inductive Reactance: " + XL + " Ohms");
        System.out.println("Capacitive Reactance: " + XC + " Ohms");
        System.out.println("Total Impedance: " + Z + " Ohms");
    }
}

// Circuit Types
CIRCUIT_TYPES = {
    "Series": "Single path for current",
    "Parallel": "Multiple paths for current",
    "Series-Parallel": "Combination of both"
}

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