Question

Please explain, it's urgent

Answer 1

Here is Your Answer


First two resistance are parallel 1/Rp =1/R1 +1/R2
1/Rp = 1/1 +1/2 =1.5

Second Two resistance are in parallel
1/Rp =1/1 +1/2 =1.5

At alst all the resistance are in series so
Rs =R1 +R2 +R3+R4
Rs =1.5+1.5+1+1=5


From Ohms Law

V=IR

I =V/R

I =10/5

I =2A


The current in circuit is 2A

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