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6 of 15
Tree electric cell of potential differences 1.5 v each have been connected as a battery the potential differences of the battery will be -------v
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6.5V
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7.5V
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4.5V
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Option 4
That's Correct!
It's Wrong!
When three electric cells with a potential difference of 1.5V each are connected in series, the total potential difference across the battery is equal to the sum of the individual potential differences. Therefore, the potential difference of the battery will be 1.5V + 1.5V + 1.5V = 4.5V.
