shaalaa.com
S

Solution - The Plot of the Variation of Potential Difference Across a Combination of Three Identical Cells in Series, Versus Current is Shown Below. What is the Emf and Internal Resistance of Each Cell ? - Cells, Emf, Internal Resistance

Account
User


Login
Register


      Forgot password?
Share
Notifications

View all notifications
Books Shortlist
Your shortlist is empty

Question

The plot of the variation of potential difference across a combination of three identical cells in series, versus current is shown below. What is the emf and internal resistance of each cell ?

Solution

You need to to view the solution
Is there an error in this question or solution?

Similar questions VIEW ALL

Two identical cells of emf 1.5 V each joined in parallel, supply energy to an external circuit consisting of two resistances of 7 Ω each joined in parallel. A very high resistance voltmeter reads the terminal voltage of cells to be 1.4 V. Calculate the internal resistance of each cell.

view solution

A secondary cell after long use has an emf of 1.9 V and a large internal resistance of 380 Ω. What maximum current can be drawn from the cell? Could the cell drive the starting motor of a car?

view solution

Two cells of emfs 1.5 V and 2.0 V,  having internal resistances 0.2 Ω and 0.3 Ω, respectively, are connected in parallel. Calculate the emf and internal resistance of the equivalent cell.

view solution

Distinguish between emf and terminal voltage of a cell.

view solution

The storage battery of a car has an emf of 12 V. If the internal resistance of the battery is 0.4Ω, what is the maximum current that can be drawn from the battery?

view solution
Solution for question: The Plot of the Variation of Potential Difference Across a Combination of Three Identical Cells in Series, Versus Current is Shown Below. What is the Emf and Internal Resistance of Each Cell ? concept: Cells, Emf, Internal Resistance. For the courses 12th CBSE (Arts), 12th CBSE (Commerce), 12th CBSE (Science)
S