shape

Author: akawak

free online calculators > Articles by: akawak

    Characteristic Impedance Calculator

    Characteristic Impedance Calculator Characteristic Impedance Calculator Calculate the characteristic impedance of a lossless transmission line. Step 1: Enter Transmission Line Details Inductance per Unit Length, \(L\) (H/m) Example: \(1 \times 10^{-6}\) H/m Capacitance per Unit Length, \(C\) (F/m) Example: \(1 \times 10^{-12}\) F/m Calculate Impedance Calculated Characteristic Impedance Characteristic Impedance, \(Z_0\): Recalculate Characteristic Impedance Formula: […]

      Capacitance, Charge & Energy Calculator

      Capacitance, Charge & Energy Calculator Capacitance, Charge & Energy Calculator Calculate the charge and energy stored in a capacitor. Step 1: Enter Capacitor Details Capacitance, \(C\) (F) Example: \(1 \times 10^{-6}\) F (1 µF) Voltage, \(V\) (V) Calculate Charge & Energy Results Stored Charge, \(Q\): Stored Energy, \(E\): Recalculate Charge: $$ Q = C \times […]

        Reactance Calculator for Capacitive

        Reactance Calculator Reactance Calculator Calculate either the inductive or capacitive reactance of an element. Step 1: Enter Circuit Details Reactance Type Inductive Reactance (\(X_L = 2\pi f L\))Capacitive Reactance (\(X_C = \frac{1}{2\pi f C}\)) Frequency (\(f\)) (Hz) Inductance (\(L\)) (H) Calculate Reactance Calculated Reactance Reactance (\(X\)): Recalculate Inductive Reactance: $$ X_L = 2\pi f L […]

          Resonance Frequency Calculator

          Resonance Frequency Calculator Resonance Frequency Calculator Calculate the resonance frequency of an LC circuit. Step 1: Enter Circuit Details Inductance \(L\) (Henries) Capacitance \(C\) (Farads) Calculate Resonance Frequency Calculated Resonance Frequency Resonance Frequency \(f_0\): Recalculate Resonance Frequency Formula: $$ f_0 = \frac{1}{2\pi\sqrt{L\,C}} $$ where \(L\) is in Henries and \(C\) is in Farads.

            Surge Impedance Loading Calculator

            Surge Impedance Loading Calculator Surge Impedance Loading Calculator Calculate the maximum power transfer capability (SIL) of a transmission line. Step 1: Enter System Details Line Voltage \(V\) (kV) Surge Impedance \(Z_0\) (Ω) Calculate SIL Calculated Surge Impedance Loading Maximum Power Transfer (SIL): Recalculate Surge Impedance Loading Formula: $$ P_{\text{max}} = \frac{V^2}{Z_0} $$ (Assuming \(V\) in […]

              Power Transfer Capability Calculator

              Power Transfer Capability Calculator Power Transfer Capability Calculator Calculate the maximum power transfer between two buses. Step 1: Enter System Details Voltage at Bus 1 (\(V_1\)) (kV) Voltage at Bus 2 (\(V_2\)) (kV) Line Reactance (\(X\)) (Ω) Calculate Power Transfer Capability Calculated Power Transfer Capability Maximum Transferable Power (\(P_{max}\)): Recalculate Power Transfer Formula: $$ P_{\text{max}} […]

                Concentric Spheres Capacitance Calculator

                Concentric Spheres Capacitance Calculator Concentric Spheres Capacitance Calculator Calculate the capacitance of concentric spherical capacitors. Step 1: Enter Capacitor Details Inner Sphere Radius, \(a\) (m) Outer Sphere Radius, \(b\) (m) Ensure \(b > a\) Relative Permittivity, \(\epsilon_r\) For air, \(\epsilon_r \approx 1\). For other materials, enter the appropriate value. Calculate Capacitance Calculated Capacitance Effective Capacitance […]

                  Cylindrical Capacitor Calculator

                  Cylindrical Capacitor Calculator Cylindrical Capacitor Calculator Calculate the effective capacitance of a cylindrical capacitor. Step 1: Enter Capacitor Details Length \(L\) (m) Inner Radius \(a\) (m) Outer Radius \(b\) (m) Relative Permittivity \(\epsilon_r\) For air, \(\epsilon_r \approx 1\). For other materials, enter the appropriate value. Calculate Capacitance Calculated Capacitance Effective Capacitance \(C\): Recalculate Capacitance Formula: […]

                    Rectangular Capacitor Edge Effect Calculator

                    Rectangular Capacitor Edge Effect Calculator Rectangular Capacitor Edge Effect Calculator Step 1: Enter Capacitor Details Plate Length, L (m) Plate Width, W (m) Plate Separation, d (m) Relative Permittivity, εr For air, εr ≈ 1. For other materials, enter the appropriate value. Calculate Capacitance Calculated Capacitance Effective Capacitance (C): Recalculate Relative Permittivity and Edge Effects […]

                      Relative Permittivity Calculator

                      Relative Permittivity Calculator Relative Permittivity Calculator Calculate the dielectric constant of a circular parallel plate capacitor. Step 1: Enter Capacitor Details Measured Capacitance (F) Example: 1e-12 F (1 pF) Plate Radius (m) Example: 0.05 m (5 cm) Plate Separation (m) Example: 0.001 m (1 mm) Calculate Relative Permittivity Calculated Relative Permittivity Dielectric Constant: \(\epsilon_r\) Recalculate […]