an electric bulb of resistance 400 ohm, draws a current of 0.5A. Calculate the power consumed by the bulb and the potential difference at its ends.
Answers
Answered by
2
potential difference is equal to 200 volt and power is equal to hundred watt
Answered by
6
given:- R=400 ohm and I=0.5 A
According to ohm's law equation ,
V=I*R
from here we find V
V= 0.5*400 = 200
now, we have V=200
P=V*I
V=200 and I= 0.5
Thus, 200*0.5 =100
so, the 100 watt and 200 volt is your answer
hope it helps u :)
mark as a brainliest answer. ;)
According to ohm's law equation ,
V=I*R
from here we find V
V= 0.5*400 = 200
now, we have V=200
P=V*I
V=200 and I= 0.5
Thus, 200*0.5 =100
so, the 100 watt and 200 volt is your answer
hope it helps u :)
mark as a brainliest answer. ;)
Similar questions