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According to ohm���s law, what is the resistance of a light if the voltage is 9.0 volts and the current is 0.30 amps? a. 0.033 ohms b. 2.7 ohms c. 30 ohms d. 8.7 ohms
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1 vote
According to ohm���s law, what is the resistance of a light if the voltage is 9.0 volts and the current is 0.30 amps?

a. 0.033 ohms
b. 2.7 ohms
c. 30 ohms
d. 8.7 ohms

User Downstroy
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7.9k points

1 Answer

6 votes
according to ohms law: V=I*R

⇒9=0.30*R
⇒9/0.30=R
⇒900/30=R
⇒30=R

so,option C is correct

User Waaghals
by
8.2k points
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