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Nora asked in Science

Help me on this also pls

Thank You
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Alone Boy answered this

Hyyy
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Kriti Anupam answered this

Dear Student
a) Q and S
b) Yes , Bulb A will light up. Because bulb A and Bulb B are connected to the battery  in series hence completing the circuit.
c) Bulb B will not light up. Because Bulb B has only connection with the negative terminal of battery which does not complete the circuit.
Regards