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(2? pts, ) Use any method to solve forYo, andI0 $2120V50n1...

Question

(2? pts, ) Use any method to solve forYo, andI0 $2120V50n1

(2? pts, ) Use any method to solve for Yo, and I0 $2 120V 50n1



Answers

Solve the given problems.For voltages $V_{1}=20 \sin 120 \pi t$ and $V_{2}=20 \cos 120 \pi t,$ show that $V=V_{1}+V_{2}=20 \sqrt{2} \sin (120 \pi t+\pi / 4) .$ Use a calculator to verify this result.

In this question. We have a large killed with resistance. R is equal to 500 rubles. Yeah, and executive oranges. And please go to 24. 30. It is equal. Well, more 3.47 29 routes Our differences Question? Yes. Ideas first are by I Is it going to be off the upon. So where does? Plus 500 by four. I is ableto 3.47 to 9 for Oh so therefore fired as this 25 I sick too. 7 48 68 to now the integrating factor off this difference is concerned will be if they were introduced in 1 25 to 18. With the power of 1 25 p, The eye off t will be put off by There is about 1 25 days particular. Then take yourself. You never. 1 25 50 and 2 706 82 Duty. This is a good one. Bye. You've never won 25 18 to has it opened. 2682 referred by one by 1 25 31 25. Okay, let's see. This is a chorus 0.8682 when 1 25 plus you never know. 8. 68 to see. Do you two departments on 25 D? This is the gender. Some reason next we have. If we simplify this further, you get developed About 25 years. 0.0 seven That's 0.87 c. Department of 25. 50. This is the General. So listen to given difference rechristen representing the current at any given time T

Yeah. Using the first formula, this expression coast four times. Sign a hand bird and 20 party times cause I fireworks class Co. Sign Hamburg and 20 party time sign higher virtue Cozaar and power to echo zero and signed by order, he kills what chance this equals four times. Co. Sign a hand, dirty and 20 pi geek.

Hi in this given problem, the function of a seyval age is given ass. We e instantaneous value of the voltage. It's given us 200 world where this 200 world is the peak value into sign. 125 p. So these 200 is a big value. We can elaborated here Be not is equal to 200 gold. So armies value of the whole stage will be given by. We're not invited by route through time. So here it will be 200 by fruit Who bold. Which will come out to be equal to 141 Point or boy. Which is the answer for this given problem here. Thank you.

In this question we have to light bulbs. Okay. We are given to lightbox. Keep for about one. It is a read 60 once vince or in 20 votes. And then go back to Okay, it is 75 watts at four and 20 words came to went through fine. Then currently each light bulb when it is connected to her intent vote sauce in paradigm. Yeah. They want to find, I want to explain which Oh, whether it costs more to connect the box to parenting words, Sauce or during 20 books source. Okay. So okay to find a current in each bulb. We first need to find a resistance for each box. Keep using P goes to the square of the arm. Okay. So how it goes to be square P. Okay, so one is this is a P one. We have two are in 20 square. Okay. Bye bye. 16 and are one is Okay. 807 Homes. Yeah. Okay. And then our two Is a re square or p. two. She's tour in 20 square divided by 75 and cats. Yeah. 645 rooms. Okay. Okay. So if these are Resistance is and you can company I want and I to when they are connected to 110 votes source he's to be using um B equals two pi R I was too be over arm. So I won yes. 110 by 807 So the answer is 0.1 36 mps. And then I too Is 110 given by 645. And the answer is 0.170 MPS. Okay. So this is a current true but one this is the current room up to he then in part B. Want to and so. Mhm connect which one? Cosmo? Yeah. So the answer is um uh That's where in 20 words he it would cause more. Yeah. Yeah. But you're really properly okay, connect two 220 boards with all. Call us more. Okay. So this is because um he goes to the square of our. Okay so the car is fixed. Okay? Because we assumed that are is constant and uh P goes to 20 square by our was this P it was her intent square by our so we can see that P one is All times of p. two. So connect to 220 wars will cost more. Okay, So this is the answer. Happy and that's all for this question.


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