Science, asked by Srynu2016, 9 months ago

pls. solve 18 no. urgently...

no spam pls..

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Answered by jaghadeepa

0

Explanation:

(a) 1/Req = 1/R1 + 1/R2 + 1/R3 ...

1/Req=1/2+1/2 + 1/2+1/2

=4/2

=2

(b)1/Req = 1/R1 + 1/R2 + 1/R3 ...

1/Req=1/2+1/2 + 1/2+1/2

=4/2

Answered by athulyavincent

1

Explanation:

hope it helps you.hope

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