A current of 1 A is passed through two resistances 1 - and 2 - connected in parallel- The current flowing through 2 - resistor will be

The correct option is D 1/3 AFormula : #160; I_1 = I_0R_2R_1+R_2 I_2 = I_0R_1R_1+R_2 I = 1 × [ 11+2] I = 13 A ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard X

Physics

Combination of Resistances

A current of ...

Question

A current of 1 A is passed through two resistances 1 $Ω$ and 2 $Ω$ connected in parallel. The current flowing through 2 $Ω$ resistor will be

1/3 A

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

1 A

No worries! We‘ve got your back. Try BYJU‘S free classes today!

2/3 A

No worries! We‘ve got your back. Try BYJU‘S free classes today!

3 A

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is D 1/3 A
Formula : -

$I_{1} = I_{0} \frac{R_{2}}{R_{1} + R_{2}}$
$I_{2} = I_{0} \frac{R_{1}}{R_{1} + R_{2}}$
$I = 1 \times [\frac{1}{1 + 2}]$
$I = \frac{1}{3} A$

Suggest Corrections

Similar questions

Q. Resistance 1

Ω

, 2

Ω

and 3

Ω

are connected to form a triangle. If a 1.5 V cell of negligible internal resistance is connected across the 3

Ω

resistor, the current flowing through the resistor will be

Q. Two resistors,

4 Ω

and

6 Ω

are connected in parallel with a

6 V

battery of negligible resistance. Calculate the current flowing through

4 Ω

resistor.

Q. A battery of 10 V is connected in series with resistors of

3 Ω, 5 Ω, 4 Ω, 5 Ω a n d 13 Ω .

How much current would flow through the

3 Ω

resistor?

Q. A current of

2 A

flows through a

2 Ω

resistor when connected across a battery. The same battery supplies a current of

0.5 A

, when connected across a

9 Ω

resistor. The internal resistance of the battery is:

[

1 Mark

]

Q. Question 17
Two resistors of resistance 2

Ω

and 4

Ω

when connected to a battery will have

(a) same current flowing through them when connected in parallel
(b) same current flowing through them when connected in series
(c) same potential difference across them when connected in series
(d) different potential difference across them when connected in parallel

Join BYJU'S Learning Program

A current of 1 A is passed through two resistances 1 Ω and 2 Ω connected in parallel. The current flowing through 2 Ω resistor will be

The correct option is D 1/3 AFormula : - I1=I0R2R1+R2I2=I0R1R1+R2I=1×[11+2] I=13A

A current of 1 A is passed through two resistances 1 $Ω$ and 2 $Ω$ connected in parallel. The current flowing through 2 $Ω$ resistor will be

The correct option is D 1/3 A
Formula : -

$I_{1} = I_{0} \frac{R_{2}}{R_{1} + R_{2}}$
$I_{2} = I_{0} \frac{R_{1}}{R_{1} + R_{2}}$
$I = 1 \times [\frac{1}{1 + 2}]$
$I = \frac{1}{3} A$