Question
Asked Oct 7, 2019
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When you hook up two identical bulbs in series, do they have the same brightness, or is the first one brighter than the other one?

 a.The top bulb will be brighter because current comes from the positive end.
 
b.The bottom bulb will be brighter because electrons leaves the negative end.

c. The two bulbs are the same brightness because current is the same. P=I2R

d. The two bulbs are the same brightness because V=IR.
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Amume renistante of fuwo eclenical buobs Connected fn derfes as and R R.

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Since, curent flow thrrug elecbical Component Lonnected fn deries the same, I, =, = I ), and the vesis ta nte of bot Pdenhical resistance

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Ugfng he formula of electric power where, I is current and R s Teistance

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Current Electricity

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