Alternating current circuits

Syllabus

Resistance, Capacitance and Inductance

Capacitance Dielectric strength Leakage current Capacitors Energy stored by a capacitor Transients in capacitive networks Capacitance values

Inductance Faraday's law of electromagnetic induction Lenz's law Inductors Energy stored by an inductor Transients in inductive networks Inductance values

Instantaneous current, voltage and power

• Alternating potential diffreence
• Alternating current
• Alternating voltage
• Alternating power
  • Power factor
• Frequency
• Phase and Phase difference
• RLC circuit
  • LC circuit
• Impedence
• Reactance
• Admittance
• Susceptance

Phasor algebra

• Phasor
• Phasor algebra
• Vector diagram
• Operator j

Single-phase circuit analysis

• Resonance

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