Electrical Engineering - Series Circuits - Discussion
Discussion Forum : Series Circuits - General Questions (Q.No. 6)
6.
When one of three series resistors is removed from a circuit and the circuit is reconnected, the current
Discussion:
30 comments Page 2 of 3.
Style seva said:
1 decade ago
V=IR.
R=V/I.
So resistor and current inversely proportional. So resistor value decreases means the current value is to be increased.
R=V/I.
So resistor and current inversely proportional. So resistor value decreases means the current value is to be increased.
Srikanth said:
1 decade ago
We know I = v/r.
Current and resistance are inversely proportional.
So as resistance decreases I increases.
Option A is correct.
Current and resistance are inversely proportional.
So as resistance decreases I increases.
Option A is correct.
Praveen said:
1 decade ago
When one resistor is removed the current will be increased by 1/6, hence there is no option of that option A is correct.
Pooms said:
1 decade ago
When resistance decreases,the current increases.Because R=V/I, resistance and current are inversely proportional.
Pooja said:
1 decade ago
Resistance oppose the flow of current if one opposition resistance is remove so obviously current increase.
Praveen reddy said:
1 decade ago
Current limiting resistors can limit the small current here not considered current same in series circuit.
Rupesh said:
1 decade ago
As the values of resistors are not given so we can say current will increase only.
Gitanjali said:
9 years ago
Here wrong options are given, as we know in series network current is always same.
Rohan said:
1 decade ago
i1 = 1/3r.
i2 = 1/2r.
i2 = 3/2(i1).
So current increases by 1.5 not by 1/3.
i2 = 1/2r.
i2 = 3/2(i1).
So current increases by 1.5 not by 1/3.
Fatima said:
2 years ago
The current is the same in the series circuit, neither increase nor decrease.
(2)
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