Which components are required to make a simple electric circuit to light a bulb?
A
Wires and a switch
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B
A cell and wires
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C
A bulb, wires, and a switch
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D
Wires, a cell, and a bulb
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Solution
The correct option is D
Wires, a cell, and a bulb In order to light up a bulb, we should have a cell, connecting wires, and a bulb. The switch is not a necessary requirement to make the bulb glow.