Pls solve Ques. 17.
Its very urgent..... Day after tomorrow i hv my exam.......
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Ramanan2018:
Board exams??
all the best
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pls mark this as the brainliest answer..hope it helps u
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H=I²Rt
I= 15A
R=8Ω
t = 2hrs
H=15 × 15 × 8 × 2
=900 J
Just convert the hrs to secs if you want
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