Current Electricity and Electrical InstrumentHard
Question
Two electric bulbs marked 25W-220 V and100 W-220 V are connected in series to a440 V supply. Which of the bulbs will fuse ?
Options
A.Neither
B.Both
C.100 W
D.25 W
Solution
Due to greater heating as H = I2R
25W get fused.
25W get fused.
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