question 9 of 25\nthree circuit diagrams are shown. which statement about the circuit diagrams is…

question 9 of 25\nthree circuit diagrams are shown. which statement about the circuit diagrams is accurate?\ncircuit a circuit b circuit c\nv - r1 v - r2 v - r1 - r2\na. circuit a is a series circuit, and circuits b and c are parallel circuits.\nb. circuits a and c are series circuits, and circuit b is a parallel circuit.\nc. circuits a and b are series circuits, and circuit c is a parallel circuit.\nd. circuits a, b, and c are all series circuits.

question 9 of 25\nthree circuit diagrams are shown. which statement about the circuit diagrams is accurate?\ncircuit a circuit b circuit c\nv - r1 v - r2 v - r1 - r2\na. circuit a is a series circuit, and circuits b and c are parallel circuits.\nb. circuits a and c are series circuits, and circuit b is a parallel circuit.\nc. circuits a and b are series circuits, and circuit c is a parallel circuit.\nd. circuits a, b, and c are all series circuits.

Answer

Explanation:

Step1: Recall series - parallel circuit definitions

In a series circuit, components are connected end - to - end so that there is a single path for current flow. In a parallel circuit, components are connected across common points so that there are multiple paths for current flow.

Step2: Analyze Circuit A

In Circuit A, the voltage source (V) and resistor (R_1) are connected in a single path. So, it is a series circuit.

Step3: Analyze Circuit B

In Circuit B, the voltage source (V) and resistor (R_1) are connected in a single path. So, it is a series circuit.

Step4: Analyze Circuit C

In Circuit C, resistors (R_1) and (R_2) are connected across the same two points (the terminals of the voltage source (V)), providing multiple paths for current flow. So, it is a parallel circuit.

Answer:

C. Circuits A and B are series circuits, and circuit C is a parallel circuit.