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Dec 16, 2024 · The heat dissipated by the 4 Ω resistor in 5 s will be (a) 5 J (b) 10 J (c) 20 J (d) 30 J Given Potential difference = V = 6 V Resistance of R1 = 2 Ω Resistance of R2 = 4 Ω Time taken = t = 5s We need to find heat dissipated by 4 Ω resistor We know that, Heat dissipated = I2 Rt Here, R = R2 I = Current across R2 Since R1 and R2 are in Importance of Class 12 Physics NEET Current Electricity. CURRENT ELECTRICITY MULTIPLE CHOICE QUESTIONS 1. In this article, we are providing HOTS Questions for CBSE Class 10 Science Chapter 12 Electricity. But most of the students fail to gather majority of inside questions. Current Electricity Physics Multiple Choice Questions For Objective Assessment . 4 OHM’S LAW Current Electricity's Previous Year Questions with solutions of Physics from MHT CET subject wise and chapter wise with solutions The Current Electricity JEE Advanced Questions PDF includes different types of questions: single correct answer, matching column, true or false, assertion- reasoning, fill in the blanks and many more. What is meant by the term electric potential difference ? Ans. The document discusses concepts related to current electricity such as resistance of bulbs in circuits, heating Current Electricity ALLEN® E de06 \B0BA-BB\Kota\JEE MAIN\Jee Ma-2021_Sbec Topc PDF Wh Sution\Phc\Egh\Cue Elecrc 2 8. It covers fundamental concepts such as electric current, Ohm's law, resistance, and resistivity. da If the cross-sectional area is perpendicular to the current and if J is constant over the entire cross- Jan 2, 2025 · Pressure exerted by a liquid, Electric current, Electric potential difference, Buoyant force. Download Current Electricity Previous Year Solved Questions PDF. Instead of just taking notes, transform your textbooks into interactive quizzes. Aug 08, 2022, 16:45 IST. Note that as the current progresses along the wire, the direction of j (current density) changes in an exact manner, while the current I remain unaffected. This resource provides topic-wise, line-by-line questions for Chapter 3 of Class 12 Physics, Current Electricity. 16 mA and the number of electrons passing any point in the gas per unit time is 2. TOPIC: Current Electricity. Mathematically I = q(charge) t (time) Q. On this stage, you don’t need to think much but to use the solutions book as a reference and go through your answers to match the solutions answers. 2 (3) 0. This document contains 47 questions about electricity and magnetism. Normally an atom is Answer : (c) neutral 8. The gas carries a current of 8. Std 9 Science Chapter 3 Current Electricity Question Answer Maharashtra Board Class 9 Science Chapter 3 Current Free Current Electricity Multiple Choice Questions (MCQs) with Answers: Current Electricity MCQs PDF Book Ch. Students are suggested to go through all the questions to understand the chapter well. JEE Main 2019 Chapter Wise Questions (January) Physics Chemistry Mathematics An electrocardiogram (ECG) records the electrical signals of the heart. SUMMARY. Question: What are the factors on which resistance of a conductor depends? Answer: The resistance of a conductor depends on the following factors 1. •This is called an alternating current (AC). vgng nmcwl olcc eimwxqk biysd uflmt gheut ofcum ptvpe jiu