Physics: Acar radio draws 0.27 a of current in the autos 12-v electrical system. (a) how much electric power does the radio use? (b) what is the effective resistance of the radio?

Acar radio draws 0.27 a of current in the autos 12-v - id027121857226, jashaikamatuteowwp1p

gedntrxAa

31.12.2021

(a) 3.24 w (b) 44.44 ohm

Explanation:

It is given that car draws 0.27 A current so current I = 0.27 A

The system has a voltage of 12 V

(a) Electrical power = voltage ×current $=12\times 0.27=3.24W$

(b) The resistance is defined as the ratio of voltage and current

So resistance $R=\frac{V}{I}=\frac{12}{0.27}=44.44 ohm$

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merry69

10.07.2022

The answer is

C. Mangan's sister is associated with light in the story's imagery because she is part of the narrator's hopes for a greater life.

Explanation:

I just took the test on Plato and this is the correct answer.

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