Electrical Engineering - Series Circuits - Discussion
Discussion Forum : Series Circuits - General Questions (Q.No. 23)
23.
Two 1.5 V cells are connected series opposing across two 100 
resistors in series. Total current flow is
resistors in series. Total current flow isDiscussion:
9 comments Page 1 of 1.
Rekha said:
1 decade ago
Total voltage = V1-V2
= 1.5-1.5
V= 0 v
Total Resistance = R1+R2
= 100+100
=200 Ohm
I=V/R
=0/200
I=0A
= 1.5-1.5
V= 0 v
Total Resistance = R1+R2
= 100+100
=200 Ohm
I=V/R
=0/200
I=0A
Jagadesh said:
9 years ago
In series opposition voltage will subtracted. So v1 - v2 = 1.5 - 1.5 = 0.
When source becomes zero the current through the circuit will also be zero.
When source becomes zero the current through the circuit will also be zero.
(1)
Siling said:
7 years ago
Hi, which part of statement states that the two 1.5V cells are opposite to each other? Aren't the batteries connected in series?
So (+)(-)(+)(-)?
So (+)(-)(+)(-)?
Ranjay kumar (BSNL GAYA BIHAR) said:
1 decade ago
Both cells are connected in series with 100 ohm resistance, here Ckt is open therefore no current flow in the Ckt, so current is zero.
Shivaganesh said:
1 decade ago
Series opposition means voltages will get subtracted V1-V2 = 1.5-1.5 = 0v. When Voltage is 0v. I = 0A.
(1)
K. Pusparaj said:
1 decade ago
Two 1.5V cells are opposite to each other so voltage is zero, so current is zero.
Prathisha said:
8 years ago
@Ranjay.
Please explain the answer in Detail.
Please explain the answer in Detail.
Swetha said:
7 years ago
Your explanation is very good. @Rekha @Jadesh.
Gyan singh said:
1 decade ago
@Rekha's solution is very easy.
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