Question

The potential difference (yA-VB) between the points A and B in the given figure is

Answer 1

we discussed in

Potential difference -

The voltage accross the terminals of a cell when it is supplying current to external resistance is known as Potential Difference .

- wherein



 

 

= 2x2+3+1x2=9V


Option 1)

-3 V

This option is incorrect.

Option 2)

+3 V

This option is incorrect.

Option 3)

+6 V

This option is incorrect.

Option 4)

+9 V

This option is correct

Answer 2

Explanation:

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