JEE MAIN 2025: Electrostatics PYQs Part - 7 | CRACK the Exam with Er. P. C. Yadav скачать в хорошем качестве

JEE MAIN 2025: Electrostatics PYQs Part - 7 | CRACK the Exam with Er. P. C. Yadav

This video contains All the Previous year questions (PYQs) of Electrostatics JEE Main 2025. This is the Part - 7 of this topic. To download the pdf, Join our telegram Channel - t.me/bgk_fusion All Links: 📢 Gmail: bgk.fusion@gmail.com 📢 Facebook: facebook.com/bgkfusion 📢Instagram: instagram.com/bgk_fusion 📢Telegram: t.me/bgk_fusion 📞Contact No: +91 8448444607 Welcome to Bhartiya Gyan Fusion Kendra! Unlock your potential. Crack IIT-JEE & NEET. A dedicated educational channel for medical and engineering entrance exam aspirants. Our mission is to make top-quality coaching accessible and affordable for every student. 📚✨ Your learning mentor: Er. P. C. Yadav Sir — with 25 years of trusted offline coaching experience, now online to help you succeed! 🎓 What you’ll get: ✅ High-quality video lessons covering Physics, Chemistry, and Mathematics step by step ✅ Proven strategies and preparation tips to crack IIT-JEE and NEET efficiently ✅ Complete syllabus coverage aligned with NCERT and competitive exam standards ✅ Interactive doubt-solving sessions and personalized feedback through comments 💬 Why subscribe? 💡 Regular updates with new topic-wise tutorials and exam insights 📘 Access to chapter-wise practice problems, previous years’ questions, and detailed solution walkthroughs 🕒 Stay motivated with study hacks and time management techniques 🔔 Don’t forget to subscribe, like, and press the bell icon to never miss an update! 📢 Share with your friends and help us build a strong community of top performers. 💬 Your feedback helps us improve — comment your thoughts and questions below. Join our mission to make quality education available to all. Master the fundamentals, accelerate your preparation, and achieve exam success! Let’s crack IIT-JEE and NEET together — learn smart and aim for the top! 💥 Timestamps : 00:00 Q44 - 28th Jan Evening Shift 04:53 Q45 - 29th Jan Evening Shift 12:14 Q46 - 4th April Morning Shift 15:36 Q47- 7th April Evening Shift 18:21 Q48- 8th April Evening Shift 22:20 Q49 -29th Jan Evening Shift 23:52 Q50 -23rd Jan Evening Shift 25:24 Q51 -28th Jan Morning Shift Q44) A parallel plate capacitor of capacitance 𝟏 𝝁𝑭 is charged to a potential difference of 20 V. The distance between plates is 𝟏 𝝁𝒎. The energy density between plates of capacitor is Q45) A capacitor, 𝑪_𝟏=𝟔 𝝁𝑭 is charged to a potential difference of 𝑽_𝟎=𝟓𝑽, using a 5V battery. The battery is removed and another capacitor, 𝑪_𝟐=𝟏𝟐 𝝁𝑭 is inserted in place of the battery. When the switch ‘𝑺’ is closed, the charge flows between the capacitors for some time until equilibrium condition is reached. What are the charges (𝒒_𝟏 and 𝒒_𝟐) on the capacitors 𝑪_𝟏 and 𝑪_𝟐 when equilibrium condition is reached? Q46) Four capacitors each of capacitance 𝟏𝟔 𝝁𝑭 are connected as shown in the figure. The capacitance between points 𝑨 and 𝑩 is __________ (in 𝝁𝑭). Q47) A parallel plate capacitor has charge 𝟓 × 𝟏𝟎^(−𝟔) 𝑪. A dielectric slab is inserted between the plates and almost fills the space between the plates. If the induced charge on one face of the slab is 𝟒 × 𝟏𝟎^(−𝟔) 𝑪 then the dielectric constant of the slab is Q48) Space between the plates of a parallel plate capacitor of plate area 𝟒 𝒄𝒎^𝟐 and separation of 𝒅 = 𝟏.𝟕𝟕 𝒎𝒎, is filled with uniform dielectric materials with dielectric constants (3 and 5) as shown in figure. Another capacitor of capacitance 𝟕.𝟓 𝒑𝑭 is connected in parallel with it. The effective capacitance of this combination is _____________ 𝒑𝑭. (Given, 𝜺_𝟎 = 𝟖.𝟖𝟓 × 𝟏𝟎^(−𝟏𝟐) 𝑭/𝒎) Q49) A parallel plate capacitor consisting of two circular plates of radius 𝟏𝟎 𝒄𝒎 is being charged by a constant current of 0.15 A. If the rate of change of potential difference between the plates is 𝟕 × 𝟏𝟎^𝟖 𝑽/𝒔, then the integer value of the distance between the parallel plates is ______________ 𝝁𝒎. Take 𝜺_𝟎 =𝟗 × 𝟏𝟎^(−𝟏𝟐) 𝑭/𝒎, 𝝅=𝟐𝟐/𝟕 Q50) A time varying potential difference is applied between the plates of a parallel plate capacitor of capacitance 𝟐.𝟓 𝝁𝑭. The dielectric constant of the medium between the capacitor plates is 1. It produces an instantaneous displacement current 𝟎.𝟐𝟓 𝒎𝑨 in the intervening space between the capacitor plates, the magnitude of the rate of change of the potential difference will be ____________ 𝑽𝒔^(−𝟏). Q51) Two capacitors 𝑪_𝟏 and 𝑪_𝟐 are connected in parallel to a battery. Charge-time graph is shown below for the two capacitors. The energy stored with them are 𝑼_𝟏 and 𝑼_𝟐, respectively. Which of the given statements is true? #electrostatics #jeephysics #jeemains2026 #physicsconcepts #electrostaticspyqs