Electronics - Series Circuits - Discussion
Discussion Forum : Series Circuits - Filling the Blanks (Q.No. 6)
6.
If a 220 
, a 100 , and a 180 resistor are connected in series across a 12 V source, the circuit current equals ___.
, a 100 , and a 180 resistor are connected in series across a 12 V source, the circuit current equals ___.Discussion:
12 comments Page 1 of 2.
Vinod kumar said:
1 decade ago
All resistors are in series ,it means total value of resistor will be 500 ohm. as we knew that ,
V=I.Req
after putting the given values in
above formula,we get
12=I.500
I=500/12 A
I=24 mA
this is the required answer of the given question.
V=I.Req
after putting the given values in
above formula,we get
12=I.500
I=500/12 A
I=24 mA
this is the required answer of the given question.
Abhishek Kumar said:
1 decade ago
Ohm's law :
R1=220, R2=100, R3=180.
R=R1+R2+R3.
R=500 ohm.
V=12V.
V=IR.
I=V/R.
I=12/500.
I= 0.024 amp.
Answer (D) = 24 mA.
R1=220, R2=100, R3=180.
R=R1+R2+R3.
R=500 ohm.
V=12V.
V=IR.
I=V/R.
I=12/500.
I= 0.024 amp.
Answer (D) = 24 mA.
ABHILASH K S said:
1 decade ago
3 resistor series 180+100+220 = 500,
Voltage = 12v.
Resistance = 500 ohm.
Current = ?
I = V/R.
I = 12/500.
I = 0.024A.
I = 24mA.
Voltage = 12v.
Resistance = 500 ohm.
Current = ?
I = V/R.
I = 12/500.
I = 0.024A.
I = 24mA.
(1)
SANKALP S said:
1 decade ago
We know,
V = IR.
R = 500 ohm.
V = 12 V.
I = V/R.
:. I = 12/500.
:. I = 12/0.5 K.
:. I = 24 mA.
:. I = 24 mA.
V = IR.
R = 500 ohm.
V = 12 V.
I = V/R.
:. I = 12/500.
:. I = 12/0.5 K.
:. I = 24 mA.
:. I = 24 mA.
Sreekutty said:
1 decade ago
Total resistance=220+100+180=500
voltage=12v
we know that
V=IR
there fore
I=V/R
I=12/500
I=24mA
voltage=12v
we know that
V=IR
there fore
I=V/R
I=12/500
I=24mA
Sujansahu said:
1 decade ago
V=IR.
Here R=500.
V=12v.
We know that I=V/R.
I=500/12.
=0.024.
= 24mA.
Here R=500.
V=12v.
We know that I=V/R.
I=500/12.
=0.024.
= 24mA.
Mohd zaid said:
8 years ago
R1+R2+R3= 500 and v=12.
I=V/R
i= 12/500= 24mA
Answer is 24mA.
I=V/R
i= 12/500= 24mA
Answer is 24mA.
Pashoo said:
9 years ago
I think the answer is 41.67 because 500/12 is equal to 41.67.
Suman said:
1 decade ago
R= 220+100+180.
R= 500.
I=V/R.
I=24mA.
R= 500.
I=V/R.
I=24mA.
Asitkumar said:
1 decade ago
v=ir
12=i*500
i=12/500=0.024
i=24 mA
12=i*500
i=12/500=0.024
i=24 mA
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