NUMERICAL RESPONSE QUESTIONS | Ch 17 ELECTRIC CIRCUITS | Physics 10 | Lec 9 | NBF | FBISE скачать в хорошем качестве

NUMERICAL RESPONSE QUESTIONS | Ch 17 ELECTRIC CIRCUITS | Physics 10 | Lec 9 | NBF | FBISE

NUMERICAL RESPONSE QUESTIONS | Ch 17 ELECTRIC CIRCUITS | Physics 10 | Lecture 9 | National Book Foundation | Federal Board This lecture covers *Numerical Response Questions from Chapter 17 Electric Circuits (Physics 10, FBISE, NBF)* with complete step-by-step solutions. These numerical problems are very important for *board exam preparation* and test your concepts of **Ohm’s Law, resistance, power, energy, and EMF combinations**. The instructor explains each problem in detail, making it easy for students to understand and solve similar exam-style questions. In this video, you will learn: How to calculate *equivalent resistance* in series and parallel circuits How to find *current passing through devices* like fan, heater, and LED bulb How to calculate *power consumption* and *electrical energy* used by appliances Understanding *series and parallel combination of EMF sources* How to solve *real-world electrical circuit problems* step by step Perfect for students searching: Physics Class 10 Chapter 17 Numerical Problems Electric Circuits Numerical Solutions FBISE Power and Energy in Electric Circuits Problems Ohm’s Law Numerical Questions and Answers Combination of Resistors and EMF Sources 📌 Timestamps 00:00:00 - Q1. A fan, heater, and LED bulb connected to a battery. (a) Find equivalent resistance (b) Calculate current through each device 00:09:03 - Q2. Three resistors of 80 Ω, 120 Ω, and 180 Ω connected in parallel. Find total resistance of the combination 00:12:25 - Q3. A 10 Ω device connected to 120 V power source. Calculate power consumed by the device 00:14:46 - Q4. A 60 W light bulb is switched on for 5 hours. Calculate the electrical energy consumed 00:18:24 - Q5. One hundred identical cells, each of emf 0.2 V, connected in (a) series (b) parallel. Find the resultant emf in both cases 00:21:53 - Q6. Calculate the total resistance of the circuit between points A and B 00:27:58 - Q7. For the given circuit, calculate (a) power consumed (b) current through bulb (c) electrical energy consumed 00:31:52 - Q8. Calculate the total resistance of the given circuit diagram 📌 Hashtags #Physics10 #ElectricCircuits #Class10Physics #NumericalProblems #FBISE #NBF #OhmsLaw #Resistors #PowerAndEnergy #SeriesAndParallel Physics Class 10 Electric Circuits Numericals, Chapter 17 Physics 10 Numerical Solutions, Class 10 Physics Board Exam Preparation, Electric Circuits Numerical Questions FBISE, Ohm’s Law Problems and Solutions, Power and Energy in Electric Circuits Numericals, Series and Parallel Resistors Numerical Problems, Combination of EMF Sources Class 10, Electrical Energy Consumption Questions, Numerical Response Questions Physics 10, Physics FBISE Solved Numericals, NBF Physics Class 10 Lectures