Home
Class 12
PHYSICS
A battery of emf 10V and internal 2Omega...

A battery of emf 10V and internal `2Omega` is connected to a reststor.If the current in the is 0.5 A, what is the resistance of the resistor?

A

`13Omega`

B

`8Omega`

C

`12Omega`

D

`18Omega`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

A battery of emf 10V and internal resistance 3Omega is connected to a resistor.If the current in the circuit is 0.5A,what is the resistance of the resistor? What is the terminal voltage of the battery when the circuit is closed?

A battery of e.m.f. 10V and internal resistance 3W is connected to a resistor. If the current in the circuit is 0.5A, what is the resistance of the resistor? What is the terminal voltage of the battery when the circuit is closed?

When a 12V battery is connected to resistor , 2.5 Ma current flows through the circuit . If so what is the resistance of the resistor ?

A 50V battery is connected across 10 ohm resistor and a current of 4.5A flows. The internal resistance of the battery is