A battery of 12V is connected to a series combination of resistors 3 ohm , 4 ohm , 5 ohm and 12 ohm . How much current wud flow thru de 12 ohm resistor?
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V =12V
R1 =3 ohm
R2=4ohm
R3=5ohm
R4=12ohm
formula of series
R =R1 +R2+R3+R4
R=3+4+5+12
R=24ohm
current
I =v/R
I =12/24
I=0.5ohm
current flowing through 12ohm
I =12/12
I =1 ohm
may be it helps u
R1 =3 ohm
R2=4ohm
R3=5ohm
R4=12ohm
formula of series
R =R1 +R2+R3+R4
R=3+4+5+12
R=24ohm
current
I =v/R
I =12/24
I=0.5ohm
current flowing through 12ohm
I =12/12
I =1 ohm
may be it helps u
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