Q. 104.4( 125 Votes )

How many 176<span

Answer :

Here, Potential difference = is 220 V

And the current, I = 5 A.



Thus, the resistance of the circuit is 44 ohms.


Now, we need to find the number of resistors should be connected in parallel to obtain a resultant resistance of 44. Suppose the number of 176 resistors required is ‘n’.


Then,



Thus, 4 resistors of 176 each should be connected in parallel.


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