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An electric lamp of 100 ohm …

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An electric lamp of 100 ohm a toaster of resistance 50 ohm and a water filter of resistance 500 ohm are connected in parallel to a 220 volt source what is the resistance of an electric iron connected to the same source that takes as much current as all three appliances and what is the current through it?

Posted by Tejas Pratap 3 years, 6 months ago

CBSE > Class 10 > Science

2 answers

Mini Dhull 3 years, 6 months ago

Thanks ?

0Thank You

Priyanshi Tyagi 3 years, 6 months ago

R=R1+R2 + R3 R=100+50+500 R=650ohm V=220volt I=V/R I=220/650 I=0.34ampere

1Thank You

ANSWER

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