There are three light bulbs shown in the diagram, additional component that are present in the circuit is one battery, two switches and two resistors
What is circuit diagram?
Circuit diagram is also known as electrical diagram or elementary diagram which is a graphical representation of electrical circuit.
In the given diagram, two resistance is present which are represented by the zig zag symbol. One battery is also present which is represent on the right right at the vertical part and two switches are present which are present on the top right side and one on the left side below bulb.
Hence, one battery, two switches, two resistors are present in the circuit.
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