Knowledge of oscillator circuits

Topic number 7 in Physics, part of the "Secrets to Achieving High Scores in the 2023 High School Graduation Exam" program, is broadcast on the following platforms: thanhnien.vn website, Facebook fanpage, and YouTube channel of Thanh Nien Newspaper.

[embed]https://www.youtube.com/watch?v=z4jWeeB74_4[/embed]

In this specialized course, Master Huynh Kieu Viet Lam, a teacher at Ernst Thälmann High School (District 1, Ho Chi Minh City), focuses on the knowledge topic "Oscillating circuits and electromagnetic waves".

The teacher will review the following topics: LC oscillating circuits, formulas for calculating period and natural frequency, the relationship between electric charge and current intensity in LC circuits and time-independent relationships; characteristics of electromagnetic waves, applications in communication, and the general principles of radio wave transmission and reception.

Review materials for the high school graduation exam in physics.

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At the same time, Mr. Lam guided students on how to solve exercises related to this knowledge content, extracted from the previous year's high school graduation exam.

Previously, in the sixth episode broadcast on May 26th, the teacher focused on the knowledge topic "Electrical machines and the transmission of electrical energy".

From now until June 11th, at fixed times (4:30 PM, 6:30 PM, and 8:30 PM) from Monday to Saturday each week, Thanh Nien Newspaper will broadcast 88 thematic programs for reviewing for the high school graduation exam.

The review sessions are conducted by experienced teachers from Le Hong Phong High School (District 5), Tran Dai Nghia High School (District 1), Bui Thi Xuan High School (District 1), Le Quy Don High School (District 3), Nguyen Hien High School (District 11), etc. Through each online exam review session, teachers will help students save time, take advantage of technology to make learning more engaging, and accumulate knowledge for the upcoming important exam.

Students can access Thanh Nien Newspaper's platforms to watch the program live at the scheduled time or review all previously broadcast episodes.

The program is supported and sponsored by organizations such as: Thien Long Group, Saigon International University (SIU), and the Asian International School system.

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The program "Secrets to Achieving High Scores in the 2023 High School Graduation Exam" will broadcast 88 clips in the form of thematic review sessions aligned with the high school graduation exam.

In the 88 review topics, each subject teacher will provide questions in the format of the high school graduation exam. This helps students review their knowledge, familiarize themselves with the question-solving methods, and practice finding multiple-choice answers quickly and accurately.

Source link: https://thanhnien.vn/bi-quyet-on-thi-tot-nghiep-thpt-dat-diem-cao-kien-thuc-mach-dao-dong-185230529170506602.htm