Asked by cat

according to ohms law what is the resistance of a lightbulb if that applied voltage is 21.0 V and the current is 3.0 amps?

24 ohms
7.0 ohms**
18 ohms
3.0 ohms
Answered by Damon
E = i R
21 = 3 R
R = 7 Ohms
Answered by bobpursley
correct
Answered by Doge
thx
Answered by Ello
ello
elol
elolol

Answered by addisonn#1058
thanks ig
Answered by addisonn#6969
needed to fix my name
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