Circuit Theory
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AC Fundamentals and Phasors
AC Fundamentals and Phasors - Applications
AC Fundamentals and Phasors - Case Studies
AC Fundamentals and Phasors - Problem Set
Network Theorems: Thevenin, Norton
Network Theorems: Thevenin, Norton - Applications
Network Theorems: Thevenin, Norton - Case Studies
Network Theorems: Thevenin, Norton - Problem Set
Resistors, Capacitors, Inductors Basics
Resistors, Capacitors, Inductors Basics - Applications
Resistors, Capacitors, Inductors Basics - Case Studies
Resistors, Capacitors, Inductors Basics - Problem Set
Q. In a circuit with a 12V battery and a 3Ω load resistor, what is the current flowing through the load?
Q. In a circuit with a 12V battery and a 4Ω resistor, what is the current flowing through the resistor?
Q. In a circuit with a 12V battery and two resistors (3Ω and 6Ω) in series, what is the Thevenin equivalent resistance (Rth) seen from the terminals?
Q. In a circuit with a 12V source and a 3Ω load, what is the Norton equivalent current (In) at the load terminals?
Q. In a circuit with a 12V source and a 3Ω resistor in series with a 6Ω load, what is the Thevenin equivalent resistance (Rth)?
Q. In a circuit with a 12V source and two resistors (3Ω and 6Ω) in parallel, what is the Norton equivalent current (In) at the terminals?
Q. In a circuit with a 12V source and two resistors (3Ω and 6Ω) in series, what is the Thevenin equivalent resistance (Rth)?
Q. In a circuit with a 15V source and a 5Ω resistor, what is the current flowing through the resistor?
Q. In a circuit with a 24V source and a 6Ω resistor, what is the current flowing through the resistor?
Q. In a circuit with a 50Ω resistor and a 100V AC source, what is the RMS current?
Q. In a circuit with a current of 5 A and a resistance of 10 ohms, what is the voltage across the resistor?
Q. In a circuit with a current of 5 A flowing through a resistor of 10 ohms, what is the voltage across the resistor?
Q. In a circuit with a Norton equivalent current of 3A and a load resistance of 1Ω, what is the voltage across the load?
Q. In a circuit with a Norton equivalent current of 3A and a load resistance of 6Ω, what is the voltage across the load?
Q. In a circuit with a Norton equivalent, if the short-circuit current (Isc) is 3A and the Norton resistance (Rn) is 5Ω, what is the Norton equivalent voltage (Vn)?
Q. In a DC circuit, if the total power consumed is 50W and the voltage is 10V, what is the total current flowing through the circuit?
Q. In a DC circuit, if the voltage across a 10Ω resistor is 20V, what is the current through the resistor?
Q. In a DC circuit, if the voltage across a 5Ω resistor is 15V, what is the current through the resistor?
Q. In a parallel AC circuit, how does the total current relate to the individual branch currents according to KCL?
Q. In a parallel circuit with a 12V source and two resistors (4Ω and 12Ω), what is the total current supplied by the source?
Q. In a parallel circuit with a 12V source and two resistors (4Ω and 6Ω), what is the total current supplied by the source?
Q. In a parallel circuit with a 12V source and two resistors of 6Ω and 12Ω, what is the total current drawn from the source?
Q. In a parallel circuit with two resistors (4Ω and 6Ω), what is the total equivalent resistance?
Q. In a parallel circuit with two resistors (4Ω and 6Ω), what is the total resistance?
Q. In a parallel circuit with two resistors of 6Ω and 3Ω, what is the equivalent resistance?
Q. In a parallel circuit with two resistors, R1 = 4Ω and R2 = 6Ω, what is the total resistance?
Q. In a parallel circuit, if one branch has a resistance of 6Ω and another has 3Ω, what is the total resistance?
Q. In a parallel circuit, if one branch is removed, what happens to the total current?
Q. In a parallel circuit, what is the total current if the branch currents are 2A, 3A, and 5A?
Q. In a purely resistive AC circuit, what is the phase difference between voltage and current?
