この問題の解説がイマイチ理解できていないので、この解説の解き方じゃなくても良いのでどなたかお願いします🙏

演 2/3 図のRLC並列回路において,電圧[V|が反共振時の 1/√2となる角周波数 w1,Wz(W1 <w2) を求めよ. また,反共振時の電流 in, in, icをQ値を用いて表せ. 演習解答 ①ti R L C 教科書(4.3''')に示されるRLC並列回路のインピーダンスと,電圧が反共振時の1/√2 となるという関係から, 1 1 = -+(-) WC |i| wL を満たすωを求めればよい. 変形すると wL (WC - 1/1 + 1 ) ( WC - 1 ½) - = 0 R であるから,まず, w2RLC + wL-Rを解いて 同様に -L + VL2 + 4R2LC W1= 2RLC L + VL2 + 4R2LC W₂ = 2RLC |演習解答 教科書より,反共振時はV=Ri,w = である. √LC また,Q値は教科書 (4.32) の通りである. これらを用いると,電流İR, L, icはそれぞれ以下のように表すことができる. ic = V 立 = =i R = jwCRi = jQi 1 jwC v i -=-jR-i=-jQi jwL

図10のようになる理由が曖昧なので教えてください 夏至と秋分で南中高度に差があるところまでは分かりました(2)③

(6)合っていますか？

(6)次の英文は、翌日のヘンリーと大樹との会話である。あなたが大樹なら、ヘンリーの質問に 対してどのように答えるか。 次の の中に, 15語以上の英語を補いなさい。 ただ し,2以上になってもよい。 Henry: What robots are you interested in *besides rescue robots? And I want to know why you are interested in them. Daiki: All right. (注) *besides : ~のほかに robots.

英検２級の英文要約の添削をして欲しいです。明日英検なのにも関わらず、型を覚えていないので型を教えていただけるとありがたいです🙏問題は下の文章です。 Reading has been an important human activity for a long time. ... Read More

Recently, many people like to read e-books. It has benefits, such as it is able to carry many books on one device and buy cheaper than paper books. However, their eyes are damaged by screen bright. and it is difficult to read e-books without the Internet.

なぜ③になるのですか？ 教えてください。

X (11) By the time students finish this course, they ( decision-making. ①are acquiring 3 ③ will have acquired 2 had acquired ) sufficient knowledge in Hp78 4 would be acquiring

なぜ、sinceになるのですか？ 教えてください。

Y) I haven't been to a foreign country ( in Canada last year. 1 although ) I visited my friend who was studying 2 since 3 until 4 while

大至急！ 英検2級2024第2回のライティングです。 採点・添削をお願いします。 採点→各16点満点(内容4点、構成4点、語彙4点、文法4点) 写真が横向きで見ずらかったり、語数調整で文章が見にくくなってしまい本当にすみません😣💦

+ in their studies. [5] It is said that famous tourist sites, should limit the number of visitors. I agree with this opinion. I have two reasons why I think so. 31 First, It can protect nature. If the number of them decreases, garbages will be increased by th them, and as a result, the place's charm will become bad. Second, they saves a lot of time. This is because they don't have to wait there for a long time, and by doing so they will have a good time. For these reasons that I mentioned, す I believe that famous tourist sites, The number of visitors. ・98 57 •should limit

数を聞く問題で、答え方がこれと、もうひとつあるらしいのですが、なにか教えて欲しいです🙇‍♀️③

40c (青森) 73 次の英文はケンタ (Kenta)のスピーチである。これを読んで、あとの質問に英語で答えなさい。 I get up at six thirty and have breakfast every morning. But a week ago, I got up at seven forty because I finished my homework and went to bed very late. I didn't have time to have breakfast and came to school without it I was hungry during class and became *sleepy in the morning. I usually play volleyball well in *PE but I couldn't play it well that day. I thought having breakfast was very important, so I asked my *classmates some questions about breakfast. There are forty students in our class. Thirty-six classmates had breakfast. Three of them had only milk for breakfast. Two of them had *snacks for breakfast. There four classmates who didn't have breakfast. They felt bad and tired. were When we have breakfast, we can study harder and play sports better at school. Let's have it every morning and enjoy our school lives. 〔注〕 sleepy : 眠い PE: # classmate(s): 1 What time does Kenta get up every morning? He gets up at six thirty. Diag 2 Why was Kenta hungry during class? snacks: Because he didn't have time to have breakfast to school without it. 3 How many students are there in Kenta's class? There are forty students in his class TO and Came

熱帯にはなぜ高床式住居が多いのですか？

大至急！ 英検2級2024第2回のライティングです。 採点・添削をお願いします。 採点→各16点満点(内容4点、構成4点、語彙4点、文法4点) 写真が横向きで見ずらかったり、語数調整で文章が見にくくなってしまい本当にすみません😣💦

No. DATE [4] Some of university, students: choose to join Joing T internships. has benefis, such as being able to know more about companies; and encouraging each other both during and after the it. On the other hand, they may not be able to understand the job. or may find it difficult to do well in their studies. 55 I