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1 vote
The resistance of a light bulb that draws a current of 2 a when connected t a 12 v battery is?

1 Answer

4 votes

Step-by-step explanation:


V = I *R

where:

V is the voltage

I is the current

R is the resistance

Rearranging, we have:


R = (V)/(I) = (12)/(2) = ?

User Chris Shouts
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