Home
Class 12
PHYSICS
Three resistance of 10 Omega, 5 Omega, 2...

Three resistance of `10 Omega, 5 Omega, 2 Omega` respectively are connected in parallel. New resistance will be :

A

more than `10 Omega`.

B

between `10 Omega` and `5 Omega`

C

between `5 Omega` and `2 Omega`

D

less than `2 Omega`.

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

Three resistances of 4 Omega,5 Omega and 20 Omega are connected in parallel. Their combined resistance is :

Two cells of 6 V and 4 V having internal resistance of 3 Omega and 2 Omega respectively are connected in parallel so as to send a current through an external resistance 8 Omega in the same direction. Find the current through the cells and the current through the external resistance.

Two cells of emf 3 V and 2 V and internal resistances 1.5 Omega and 1 Omega respectively are connected in parallel across 3 Omega resistor such that they tend to send current through resistor in the same direction. Calculate potential difference across 3 Omega resistor.

Two cells of emf 2V and 4V and internal resistance 1Omega and 2Omega respectively are connected in parallel so as to send the current in the same direction through an external resistance of 10Omega . Find the potential difference across 10Omega resistor.

(a) Three resistors 3Omega, 4Omega, and 12Omega are connected in parallel. What is the effective resistance of the combination? (b) If the combination is connected to a battery of emf 6V and internal resistance 0.5Omega , find the current drawn from the battery and terminal potential difference across the battery.

Three resistors 2Omega, 4Omega and 5Omega are connected in parallel. What is the total resistance of the combination?