compare the power used in 2 ohm resistor in the following cases:
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Answered by
2
Answer: 1) 12 watt
2) 28/3 watt
Explanation:
Answered by
6
Answer:
Explanation:
1) V =IR
6=3*I( RESISTANCE IN SERIES COMINATION IS R=R1+R2)
I=2A
P=VI
P=6*2
P=12WATTS
2) PARALLEL RESISTANCE COMINATION=1/R1+1/R2
1/R = 1/12 +1/2=
R= 12/7
V=IR
4=I*12/7
I=7/3
P=VI
P=4 *7*12
P=7/3
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