The impedance of transformer coil that has 600 feet is 10+j 22.62 Ω (ohms)
Explanation:
It is given that
a #22 copper wire has resistance= R= 10 Ω
inductance= I=0.06 H
N=60 HZ
X= 2π * N * I
=2 * 3.14 * 60 *0.06
X=22.62 Ω
Impedance is calculated by
Z = R + j * X
=10+ j (22.62 Ω)
Z= 10+ j 22.62 Ω
The impedance of a transformer coil that has 600 feet is Z= 10+ j 22.62 Ω
The answer is C, All of the other answers have words that rhyme in both lines. A is Alone and Telephone, B is band and hand, and D is score and floor
I think the answer is shoveling people’s driveways.
The answer should be C! (An attempt to influence another person's thoughts, feelings, or actions.) Persuasion doesn't guarantee that you'll change anybody's minds about anything, so A is wrong, and persuasion is more about influencing people rather than manipulating people, so B is wrong. That leaves you with either C or D, and C is a pretty complete answer. Hope I helped! :)
Answer:
Okay, I will try to help you.
Explanation:
