Current Electricity and Electrical InstrumentHard
Question
Four identical bulbs each rated 100 watt, 220 volts are connected across a battery as shown. The total electric power consumed by the bulbs is:
Options
A.75 watt
B.400 watt
C.300 watt
D.400/3 watt
+ R = 
= 75 ΩTopic: Current Electricity and Electrical Instrument·Practice all Current Electricity and Electrical Instrument questions
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