plzz answer this question fast plz plz plz....correct answer plz otherwise will be reported
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★Solution:-
- First step is to connect the an imaginary battery across A and B
- Second step is to write the potential across the resistors
- Rearrange the circuit (as shown in the diagram )
From the diagram ,we can easily conclude that the two R 1 resistors are connected in parallel combination to each other and thier equivalent resistance is in series combination with R
As per the given data
- Equivalent resistance of the combination = 25 R /19
- R = 19
Two resistors R 1 and R 1 are connected in parallel with each other
Equivalent resistance for resistors connected in parallel combination is given by the formula
hence ,
Now ,R p is in series with R
Equivalent resistance for resistors connected in series combination is given by the formula ,
hence ,
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