National Council of Educational Research and Training?

National Council of Educational Research and Training?

WebJan 11, 2024 · Show Answer. Q.4. Assertion (A) : The connecting wires are made of copper. Reason (R) : The electrical conductivity of copper is high. Show Answer. Q.5. Assertion (A) : Heater wire must have high resistance and high melting point. Reason (R) : If resistance is high, the electric conductivity will be less. Show Answer. WebJun 4, 2024 · 2. An electrical appliance has a resistance of 25 Ω. When this electrical appliance is connected to a 230 V supply line, the current passing through it will be: 92 A. 2.9 A. 0.92 A. 9.2 A. 3. When a 4 Ω resistor is connected across the terminals of a 2 V battery, the number of coulombs passing through the resistor per second is: 26 january image hindi download WebNational Council of Educational Research and Training Web1. depends only on the potential difference applied. 2. depends only on the resistance of the wire. 3. depends on both resistance and potential difference. 4. does not depend on resistance and potential difference. … boyfriend of the year bella WebSep 21, 2024 · Have a glance at the MCQ of Chapter 12 Science Class 10 and cross-check your answers during preparation. Question 1. Assertion: When a battery is short … WebFeb 8, 2024 · Electricity Class 10 MCQ With Answers Pdf Question 11. Calculate the current flows through the 10 Ω resistor in the following circuit. (a) 1.2 A (b) 0.6 A (c) 0.2 A … 26 january image hd wallpaper WebNCERT Science, Physics, Chemistry, Biology Class 10 Books Full Book PDF Download. Contents. Chapter 1 Chemical Reactions And Equations. Chapter 2 Acids, Bases And …

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