AC Fundamentals and Phasors - Case Studies
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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 flowing through a resistor of 10 ohms, what is the voltage across the resistor?
Q. In a series circuit, if the total voltage is 12V and the resistances are 2Ω and 4Ω, what is the current flowing through the circuit?
Q. In an AC circuit, if the voltage is given as V(t) = 10sin(100t), what is the peak voltage?
Q. What is the equivalent resistance of two resistors, 3Ω and 6Ω, in parallel?
Q. What is the equivalent resistance of two resistors, 4 ohms and 6 ohms, in series?
Q. What is the impedance of a circuit with a 4Ω resistor and a 3Ω inductor at a frequency of 60Hz?
Q. What is the Norton equivalent current if the Thevenin equivalent voltage is 10V and the load resistance is 5Ω?
Q. What is the power consumed by a 120 V AC circuit with a current of 3 A?
Q. What is the power consumed by a resistor of 10Ω with a current of 2A flowing through it?
Q. What is the Thevenin equivalent voltage if a circuit has a 12V source and a 4Ω resistor in series with a 2Ω load?
Q. What is the Thevenin equivalent voltage of a circuit with a 10 V source and a 5 ohm resistor in series with a 10 ohm load?
Q. What is the total voltage in a series circuit with a 12 V battery and two resistors of 4 ohms and 6 ohms?
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