brandtgracie brandtgracie

01-04-2020
Engineering

contestada

D
23.
How much resistance would be in a 15 watt
bulb that has 12 volts applied?
Enter answer...
N21

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01-04-2020

Answer:

9.6 ohms

Explanation:

P = V²/R

R = V²/P

Therefore R = 12²/15

R =9.6 ohms

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