Bulbs E and C are the br BATTERIES AND LIGHT BULBS-BULBS BRIGHTNESS All of the b
ID: 1506663 • Letter: B
Question
Bulbs E and C are the br BATTERIES AND LIGHT BULBS-BULBS BRIGHTNESS All of the batteries in the circuits shown are identical, as are the light bulbs. A student comparing the brightness of the bulbs in these circuits states: "Bulbs E and C are the brightest since they have three batteries, then bulbs B and D since they have two batteries, and the least bright one is A, since there is only one battery. The more batteries, the brighter the bulb, and it does not matter how they are connected." What, if anything, is wrong with this statement? If something is wrong, explain the error and how to correct it. If the statement is correct, explain why.Explanation / Answer
The brightness of the bulb depends on the connection of the batteries.when the batteries are connected in series the bulb glows brighter.when the batteries are connected in parralal the bulb glows normal.So here the bulb C glows brighter more than E and the bulb B glows brighter more than D.
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