Question:

Will the brightness be affected ?

by  |  earlier

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will the brightness be affected if there are two cells in a circuit but only 1 bulb

pls ans quick!!!!!

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2 ANSWERS


  1. This depends on how the batteries are connected:

    if paralel: it won't affect

    if in series: it will

    (conection in series means:  one's  '+ pole' is directly connected to other's  '- pole' only)


  2. brightness depends on the battery voltage and on the ratings of the bulb.

    I think you left off part of the question.

    .

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