Question

plz help very imp... No spam ans. plz

Answer 1

x= 30 ohm as v= 20v and I = 0.5A
by using
V= IR
20= 0.5(10+x)
$\frac{20}{0.5} = (x + 10)$
40= (x+10)
x= 40-10
x= 30 ohm

Answer 2

HEY MATE HERE IS YOUR ANSWER

➡️ x = 30 ohm

As

V = 20v

And

I = o. 5 A

By using

V =IR

20 = o. 5(10+x)

➡️ 20 / 0.5 = (x+10)

40 = x+ 10

➡️ x = 40 - 10

➡️ x = 30 ohm