Home
Class 12
PHYSICS
In the given circuit, an ideal voltmeter...

In the given circuit, an ideal voltmeter connected across the `10 Omega` resistance reads 2 V.The internal resistance r, of each cell is :
a) 1Ω b) 0.5Ω c) 1.5Ω d) 0Ω

A

`1 Omega`

B

`0.5 Omega`

C

`1.5 Omega`

D

`0 Omega`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • JEE MAINS

    JEE MAINS PREVIOUS YEAR ENGLISH|Exercise Chemistry|1 Videos

  • JEE MAIN

    JEE MAINS PREVIOUS YEAR ENGLISH|Exercise All Questions|452 Videos

  • JEE MAINS 2020

    JEE MAINS PREVIOUS YEAR ENGLISH|Exercise PHYSICS|250 Videos

Similar Questions

Explore conceptually related problems

In the given circuit an ideal voltmeter reads 3 V and current through 2.5Omega resistance is 2 A. EMF E of cell is:

In the given circuit, the reading of ideal voltmeter is E//2 . The internal resistance of the battery is

In the given circuit, the voltmeter records 5 V. The resistance of the voltmeter in Omega is

If the reading of the ideal voltmeter shown in the circuit is 2V the internal resistance of the two identical cells is

In the circuit shown, reading of the voltmeter connected across 400 Omega resistance is 60 V. If it is connected across 300 Omega resistance then reading in volt will be

For the given circuit, If internal resistance of cell is 1.5 Omega , then

In Fig. 6.59 , when an ideal voltmetre is connected across 4000 Omega resistance, it reads 30 V . If the voltmeter is connected across 3000 Omega resistance, it will read

In the circuit the potential difference across the capacitor is 10 V . Each resistance is of 3Omega The cell is ideal. The emf of the cell is

Shown two ideal voltmeters and an ammeter, which are connected across the various circuit elements. If the voltmeter connected across 9Omega resistance reads 4.5 V, then answer the following problems. The reading of the ammeter is

Shown two ideal voltmeters and an ammeter, which are connected across the various circuit elements. If the voltmeter connected across 9Omega resistance reads 4.5 V, then answer the following problems. The current through 12Omega resistance is