🟠 FÍSICA / PUC RIO - 2021 / QUESTÃO 14 / GRUPO 2 /Dois resistores em paralelo, com resistências ...

PHYSICS / PUC RIO - 2021 / QUESTION 14 / GROUP 2 / Two resistors in parallel, with resistances R1 and R2 (R2 less than R1), when subjected to a potential difference ɛ = 90 V, dissipate a power of 810 W (...)/ electrodynamics / electric circuit / equivalent resistance in series and in parallel / power 00:00 - Reading the question 01:00 - Solving the question 12:38 - finalizing the question and marking the alternative 12:48 - acknowledgments and final moments ===================== Hello students! 🚀 In today's video, we will solve step by step question 14 of the PUC RIO 2022 physics exam, GROUP 2. This question covers electrodynamics / electric circuit / equivalent resistance in series and in parallel / power / collision / elastic collision and much more. ⚙️💡 🎓 If you're preparing for PUC-RIO or are a physics enthusiast, this video is for you. Don't forget to like, subscribe to the channel for more educational content, and share with those who also seek academic excellence. 🌐📚 ============================ 14 - Two resistors in parallel, with resistances R1 and R2 (R2 less than R1), when subjected to a potential difference ɛ = 90 V, dissipate a power of 810 W in the form of heat. These same two resistors, when in series and subjected to the same ɛ = 90 V, dissipate 180 W in the form of heat. Calculate the values ​​of R1 and R2, respectively, in Ω. 18 and 9 30 and 15 23 and 22 40 and 5 =========================== 📌 Leave your comments below, share your approaches to solving physics problems and topics for future videos. Your participation is crucial to strengthening our educational community! =========================== 📌📚👉 On this channel, you will find a variety of educational content, from clear and objective explanations of fundamental physics concepts to detailed solutions to specific problems from the ENEM, university entrance exams, and military entrance exams. My mission is to help you achieve academic success and overcome the challenges of physics in an uncomplicated way. ==================================== ✅Share this video: 👉   • 🟠 FÍSICA / PUC RIO - 2021 / QUESTÃO 14 / G...   ✅Watch PHYSICS / PUC RIO - 2024/2025 / SOLUTION OF ALL PHYSICS QUESTIONS / GROUP 2 / COMPLETE: 👉   • 🟢 FÍSICA / PUC RIO - 2024/2025 / RESOLUÇÃO...   ✅Watch PHYSICS / PUC RIO - 2024 / SOLUTION OF ALL PHYSICS QUESTIONS / GROUP 2 / COMPLETE: 👉   • 🟡 FÍSICA / PUC RIO - 2024 / RESOLUÇÃO DE T...   ========================================= #pucrio#physics #pucrio2021 #puc #vestibular #enem