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Grade 9Electric Current

if 2 ohmic different bulbs(not same resistance) are connected in series, with a batery of volts V, then which one would be brighter??? And why!!!!!?????

Profile image of Shivam Bhagat
15 Years agoGrade 9
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1 Answer

Profile image of vikas askiitian expert
ApprovedApproved Tutor Answer15 Years ago

P = VI

P = I2/R ..........1               (P is power)

power is inversly proportional to resistance so smaller the resistance greater will be the power ...

if power is more the glow will be more...

bulb with low resistance will be brighter ...