Question

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Answer 1

hey,

Answer:

0.4 A

Explanation:

three  10 Ω are in series

so R eff 1  = 30 Ω

and one 10 Ω is in parallel

hence, 1/ R eq = 1/30 +1/10

R eq= 30/4 Ω = 7.5Ω

as, V=I R

I= V/R

= 3/7.5 A

= 0.4 A

Hope it helps !!