
Series and Parallel Circuit
Quiz by GEORGE CABUNTUCAN
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In series resistors, the total resistance is the sum of the individual resistances.
In parallel resistors, the voltages across the resistors are equal.
In parallel resistors, the current is the same in all resistors.
The current through the source __________ as you add more resistors in parallel.
The circuit in the diagram contains three resistors connected in parallel. What is the total resistance of the circuit?

The circuit in the diagram contains three resistors connected in series. What is the total resistance of the circuit?Â

Three resistors 20 Ω, 50 Ω, and 80 Ω are connected in series to a 9-volt source. What is the total resistance?
Three resistors 20 Ω, 50 Ω, and 80 Ω are connected in parallel to a 9-volt source. What is the total resistance?