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yawa3891 [41]
3 years ago
7

You have a large flashlight that takes 4 D-cell batteries, each with a voltage of 1.5 volts. If the current in the flashlight is

2.0 amps, what is the resistance?. Select one of the options below as your answer:. . A.. 12 ohms. B.. 0.75 ohms. C.. 3.0 ohms. D.. 0.5 ohms. E.. 6.0 ohms.
Physics
2 answers:
Sever21 [200]3 years ago
5 0

B: 0.75 ohms on plato

Naddik [55]3 years ago
3 0
Ohm's law states that,
                                  V = I x R
where V, I, and R are voltage, current, and resistance, respectively. Rearranging the equation gives,
                                      R = V / I
Replacing the variables with the given values,
                                     R = 1.5 volts / 2.0 amp
The answer is letter B. 0.75 ohms. 
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