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Ayanna has set up an electric circuit using some connecting copper wires, a battery, a switch and a bulb that she has taken from a torch light. But after connecting the equipment, the bulb is not glowing. What can be the reasons for this? |
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Answer» Ayanna has set up an electric circuit using some connecting copper wires, a battery, a switch and a bulb that she has taken from a torch light. But after connecting the equipment, the bulb is not glowing. What can be the reasons for this? |
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