Question

hi guys
plz help me out to solve this question ..........
plz don't give negative comments nd answers.....
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Answer 1

Answer:

2.5Ω

Step-by-step explanation:

Since 5 resistors of 1Ω each are connected in series, the total resistance comes out to be 5Ω in one branch

And since 2Ω and 3Ω resistances are connected in deries, total resistance in this branch is also 5Ω

Since now, two 5Ω resistances are connected in parallel, total resistance turns out to be:

$=>\frac{1}{R_e_f_f} =\frac{1}{5} +\frac{1}{5}\\ \\=>\frac{1}{R_e_f_f} =\frac{2}{5}\\\\=>R_e_f_f = \frac{5}{2}\\\\=>\boxed{R_e_f_f =2.5}$

Hope this answer helped you :)

Answer 2

Answer:

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