Self Assessment Questions | Part 2 | Class 11 | Chap 9 | Lecture 10 Capacitors | Physics Sindh Board

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📌 Lecture Overview:

Want to understand the Self Assessment Questions of Chapter 9 "Capacitors" with Real world applications like never before? In this lecture, we break down its concepts, formulas, and real-life applications to help you explore it effortlessly! 📺 Watch till the end to master the following concepts:

• A 2200 µF capacitor is charged to a potential difference of 9.0 V then discharged through a 100 ΚΩ resistor. Calculate (a) the initial charge stored by the capacitor, (b) the time constant of the circuit, (c) calculate the potential difference after a time of 300s equal to the time constant.

• An air-capacitor of capacitance 0.005 µF is connected to a direct voltage of 500 V, is disconnected and then immersed in oil with a relative permittivity of 2.5. Find the energy stored in the capacitor before and after immersion.

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⏱️Time codes:

🔻 – 00:00 Later...
🔻 – 00:42 Self-Assessment Question 1 - Page 193
🔻 – 20:24 Self-Assessment Question 2 - Page 193

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Self Assessment Questions | Part 2 | Chapter 9 | Intermediate | Class 11 | XI | 1st year | HSC | Capacitors | Physics | Sindh Board