6- and 12- resistors are connected in parallel- This combination is connected to series with a 10 V battery and 6- resistor- What is the potential difference between the terminals of the 12- resistors-

The correct option is D 4 V V_AB=? R_eff=6+12× 612+6=10Ω I=1A ∴ V_AB=10 6× 1=4V ...

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

Byju's Answer

Standard X

Physics

Combination of Resistances

6Ω and 12Ω ...

Question

$6 Ω$ and $12 Ω$ resistors are connected in parallel. This combination is connected to series with a $10 V$ battery and $6 Ω$ resistor. What is the potential difference between the terminals of the $12 Ω$ resistors?

14 V

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

16 V

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

10 V

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

4 V

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

Open in App

Solution

The correct option is D $4 V$
$V_{A B} = ?$

$R_{e f f} = 6 + \frac{12 \times 6}{12 + 6} = 10 Ω$

$I = 1 A$

$∴ V_{A B} = 10 - 6 \times 1 = 4 V$

Suggest Corrections

Similar questions

Three resistors of 4 Ω, 12 Ω , and 6 Ω are connected in parallel No. of 12 Ω resistors required to be connected in parallel to reduce the total resistance to half of its original is

Q. Two Resistor

2 Ω

and

4 Ω

are connected in parallel. Two more Resistor

3 Ω

and

6 Ω

are connected in parallel. These two combinations are in series with a battery of emf

5 V

and internal Resistance

0.7 Ω

. Calculate the current through

6 Ω

Resistors.

A resistor of $6 Ω$ is connected in series with another resistor of $4 Ω$ . A potential difference of 20 V is applied across the combination. Calculate:

(a) the current in the circuit, and

(b) the potential difference across the $6 Ω$ resistor.

A battery of e.m.f. 15 V and internal resistance $3 Ω$ is connected to two resistors $3 Ω$ and $6 Ω$ connected in parallel. Find:

(a) the current through the battery,

(b) the p.d. between the terminals of the battery,

(d) the current in $6 Ω$ resistor.

Q. A resistors of

6 Ω

is connected in series with another resistor of

4 Ω

. A potential difference of 20 V is applied across the combination.

Join BYJU'S Learning Program

6Ω and 12Ω resistors are connected in parallel. This combination is connected to series with a 10 V battery and 6Ω resistor. What is the potential difference between the terminals of the 12Ω resistors?

The correct option is D 4 VVAB=?Reff=6+12×612+6=10ΩI=1A∴VAB=10−6×1=4V

$6 Ω$ and $12 Ω$ resistors are connected in parallel. This combination is connected to series with a $10 V$ battery and $6 Ω$ resistor. What is the potential difference between the terminals of the $12 Ω$ resistors?

The correct option is D $4 V$
$V_{A B} = ?$

$R_{e f f} = 6 + \frac{12 \times 6}{12 + 6} = 10 Ω$

$I = 1 A$

$∴ V_{A B} = 10 - 6 \times 1 = 4 V$