Question

please fast ppppllllllxxxxx ffffaast​

Answer 1

Answer:

First of all , the circuit is not complete !! So there will be no current flowing !!! But I think its a mistake ..

Now lets solve this ...

Here also Potential Difference is not given ... I think the question is incomplete ... But !!! I see 3 cells there and considering each cell of 1.5 V each ,

The total V = 4.5 V

Now , The total resistance in the circuit =

1/Rp = 1/R1 + 1/R2 + 1/R3

= 1/2+1/5+1/3

= (15+6+10)/30

= 31/30

So Rp = 30/31

Now V= IR

= 4.5 = I (30/31)

= 4.5(31/30) = I

= 9.3 /2 = 4.65 A

Now u can calculate I 1 I 2 and I 3 by using formula ..Hope it helped ...