Class 10 electricity mcq questions
WebElectricity class 10: CBSE previous question paper problems - Khan Academy. Distinguish between an open and a closed circuit. Q2. A current of 10\ \text A 10 A flows through a conductor for two minutes. ( \text i i) Calculate the amount of charge passed through any area of cross section of the conductor. ( \text {ii} ii) If the charge of an ...
Class 10 electricity mcq questions
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WebJun 25, 2024 · Answer. Question 54: From a power station, the power is transmitted at a very high voltage because –. (a) it is generated only at high voltage. (b) it is cheaper to … WebNov 25, 2024 · 15. If P and V are the power and potential of device, the power consumed with a supply potential V 1 is. Answer/Explanation. MCQ Questions for Class 10 …
WebMultiple Choice Questions (MCQ) for Heating Effect of Electric Current - GOA Class 10 Physics on Topperlearning. These MCQ's are extremely critical for all GOA students to score better marks. WebJan 8, 2024 · Electricity Class 10 MCQs Questions with Answers. 1. When electric current is passed, electrons move from: (a) high potential to low potential. (b) low …
WebElectricity Class 10 MCQs Questions with Answers 1) Electrical resistivity of a given metallic wire depends upon its length its thickness its shape nature of the material Answer: 4 2) A battery of 10 volts carries 20,000 C of charge through a resistance of 20 Ω. The work done in 10 seconds is 2 × 103 joule 2 × 105joule 2 × 104 joule 2 × 102 joule WebDistinguish between an open and a closed circuit. Q2. A current of 10\ \text A 10 A flows through a conductor for two minutes. ( \text i i) Calculate the amount of charge passed …
WebOct 3, 2024 · Question 9. Conventionally, the direction of the current is taken as. (a) the direction of flow of negative charge. (b) the direction of flow of atoms. (c) the direction of …
WebNov 19, 2024 · Electricity Class 10 MCQ and Answers. 1. A boy records that 4000 joule of work is required to transfer 10 coulomb of charge between two points of a resistor of 50 … edging material for drivewaysWebJun 25, 2024 · Answer. Question. 2 ampere current is flowing through a conductor from a 10 volt emf source then resistance of conductor is. (a) 20 W. (b) 5 W. (c) 12 W. (d) 8 W. … conneally paintingWebApr 6, 2024 · MCQ Questions for ICSE Class 10 Physics Chapter 8 Current Electricity. Here we are providing MCQ Questions for ICSE Class 10 Physics Chapter 8 Current … edging material for flower bedsWebCheck the multiple-choice questions for the Class 10 Physics Chapter 12 Electricity. Each MCQ will have four options here, out of which only one is correct. Students have to … connealy clarity embryosWebJul 29, 2024 · Q.1. Assertion (A) : Tungsten metal is used for making filaments of incandescent lamps. Reason (R) : The melting point of tungsten is very low. Q.2. … connealy blackhawk 6198WebAnswer: (c) Electric current Explanation: The rate of flow of electric charge through any cross-section of a conductor is known as electric current. 4. Mobility is denoted by __________. η α μ ρ Answer: (c) µ Explanation: Mobility is denoted by µ. 5. Which of the following is non-ohmic resistance? Lamp filament Copper wire Carbon resistor Diode connealy commerce bullWebAnswer: Given : I = 4 A, V = 12 V, t = 10 min = 600 s. Energy transferred = VIt = 12 × 4 × 600 = 28800 J. Chapter 12 Science Class 10 Extra Questions Question 14. When a 12 V battery is connected across an … edging meaning in hindi