CameraIcon

SearchIcon

MyQuestionIcon

1

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

Potentiometer

In an experim...

Question

In an experiment to measure the internal resistance of a cell by potentiometer, it is found that the balance point is at a distance of 2 m, when the cell is shunted by a $5 Ω$ resistance and it is at a distance of 3 m, when the cell is shunted by a resistance of $10 Ω$ . the internal resistance of the cell is

A

1 Ω

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

B

1.5 Ω

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

C

10 Ω

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

D

15 Ω

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

Open in App

Solution

The correct option is C $10 Ω$
The correct option should be C

Suggest Corrections

thumbs-up

0

Similar questions

Q. In an experiment to measure the internal resistance of a cell by potentiometer, it is found that the balance point is at a length of 2 m when the cell is shunted by a

5 Ω

resistance; and is at a length of 3 m when the cell is shunted by a

10 Ω

resistance. The internal resistance of the cell is, then

Q. In an experiment to measure the internal resistance of a cell by a potentiometer, it is found that the balance point is at a length of

2 m

, when the cell is shunted by a

5 Ω

resistance and at a length of

3 m

, when the cell is shunted by a

10 Ω

resistance. The internal resistance of the cell is

Q. In an experiment to measure the internal resistance of a cell by a potentiometer, it is found that the balance point is at a length of 2m when the cell is shunted by a 5

ω

resistance and is at a length of 3 m when the cell is shunted by a 10

ω

resistance, the internal resistance of the cell is then

Q. In an experiment to measure the internal resistance of a cell by a potentiometer, it is found that the balance point is at a length of

2 m

, when the cell is shunted by a

5 Ω

resistance and at a length of

3 m

, when the cell is shunted by a

10 Ω

resistance. The internal resistance of the cell is

Q. In an experiment with potentiometer , to measure the internal resistance of a cell. When it is shunted by

5 Ω

the null point obtained is at

2 m

from one end. When cell is shunted by

20 Ω

, the null point is obtained at

3 m

from the same end. The internal resistance of cell is

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Electrical Instruments

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon