Question

The components required to make a simple series circuit to light a bulb are
A. Wires and cells
B. Cells and switch
C. Bulbs and wires
D. Both B and C

Answer 1

Hint: To answer this question, we should always have the concept concerning the varied parts that an area unit needed to form a straightforward circuit. Among the weather we should always be knowing that that area unit the essential one and that area unit those while not that out circuit may additionally work. If we take a lot of components, then it will become complex. So, from the name it's clear that this circuit can have solely necessary elements

Complete step by step answer:
The part needed to form a straightforward electric circuit to lightweight a bulb area unit
Cells: The cells area unit needed to form the present flow within the circuit. So, while not them the circuit won't be purposeful or work.
Switch: A switch is needed to stay an impact on the flow of current within the circuit.
Bulbs: As we have a tendency to area units creating straightforward electric circuits we'd like bulbs within the circuit.
Wires: Wires area unit needed to attach numerous parts that area unit gift within the circuit.
Hence, we can say that the necessity to form the easy electric circuit are cell, switch, bulbs and wire.

So, the right choice is D.

The diagram is given below:

Note: While answering this question, we've stumbled upon the term electric circuit. An electric circuit is one within which the electrical current follows just one path. AN electrical device has 3 main parts: a supply like battery, wires, and a load like a radio or a motor. However, the flow of electricity is going to be confined to only 1 path within the circuit.