Plz solve question 24 it's urgent I'll mark it as brainliest
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by ohm law v=IR
then 4v=o.4×R
R=4/0.4
R=10ohm
two resistances are in parallel
1/R+1/20=1/10 (because total R is 10 ohm)
then R=20 ohm
we know that
V=IR
4 =I×20
I=4/20
I=0.2A
then 4v=o.4×R
R=4/0.4
R=10ohm
two resistances are in parallel
1/R+1/20=1/10 (because total R is 10 ohm)
then R=20 ohm
we know that
V=IR
4 =I×20
I=4/20
I=0.2A
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