Electricity class 10 assertion and reason
WebOct 17, 2024 · (c) Assertion is true but the Reason is false. (d) The statement of the Assertion is false but the Reason is true. 57. Assertion: Al 2 O 3, is an amphoteric oxide. Reason: Al 2 O 3 reacts with acid as well as base to form salt and water. Answer/Explanation. Answer: a Explanation: (a) Both the Assertion and the Reason are … WebApr 13, 2024 · Comprehensive coverage: Our study materials covers all the topics and subtopics that are included in the ICSE Class 9 Physics syllabus. Clarity and simplicity: The language and explanations are very clear and easy to understand. Complex concepts are explained in a simple and easy-to-follow manner.
Electricity class 10 assertion and reason
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WebJun 25, 2024 · Question: In an electrical circuit two resistors of 2 Ω and 4 Ω respectively are connected in series to a 6 V battery.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. Answer. Question: Unit of electric power may also be expressed as: (a) volt-ampere. WebMar 29, 2024 · Assertion (A): Copper is used to make electric wires.Reason (R): Copper has very low electrical resistance.Answer:Due to itsvery low resistivity, copper is anexcellent conductorof electricity and thus, it isused to make electric wires.Thus,Assertion istrue.Reasoning istrue.So, thecorrect answer is ... Chapter 12 Class 10 - Electricity ...
WebJul 29, 2024 · Following questions consist of two statements – Assertion (A) and Reason (R). Answer these questions selecting the appropriate option given below:(a) Both A and R are true and R is the correct explanation of A.(b) Both A and R are true but R is not the correct explanation of A.(c) A is true but R … Continue reading Assertion and Reason … WebFeb 9, 2024 · Question 10. Assertion: One kilowatt hour is known as one unit of electrical energy. Reason: 1 kWh = 3.6 × 10 6 J (a) If both the assertion and the reason are true and the reason is the correct explanation of the assertion. (b) If both the assertion and the reason are true, but the reason is not the correct explanation of the assertion.
WebApr 12, 2024 · Here we are providing numerical problems based on Electric Dipole for Class 12 Physics. Q.1. A dipole consisting of an electron and a proton separated by a distance of 4 × 10 -10 m is situated in an electric field of intensity 3 × 10 -5 NC -1 at an angle of 30° with the field. Calculate the dipole moment and the torque acting on it. WebFeb 19, 2024 · 6.) Assertion (A): A stationary charged particle placed in a magnetic field experiences a. force. Reason (R): A stationary charged particle does not produce a magnetic field. Answer – a.) A is false but R is true. 7.) Assertion : A compass needle is placed near a current carrying wire. The deflection of the compass needle decreases …
WebApr 13, 2024 · Assertion and Reason Questions for Class 10 Science Chapter 1 Chemical Reactions and Equations; Problems Based on Average Speed for Class 9 Science; Class 12 Physics Ch-01 Electric Charges & Fields (MCQ) CBSE Class 12 Chemistry Revision Notes Chapter-2 Solutions; Assertion and Reason Questions for Class 10 Science …
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 potential to high potential. (c) in the direction of the current. (d) against the direction of the current. Answer. 2. internet loans for people with bad creditWebApr 14, 2024 · Here are some examples of Assertion Reason Questions in Class 11 Maths: Example 1: Assertion: The sum of the angles of a triangle is 180 degrees. Reason: The angles of a triangle are in a ratio of 1:2:3. Solution: The assertion is true as it is a well-known fact in geometry that the sum of the angles of a triangle is 180 degrees. newcomerstown ohio flower shopsWebJul 20, 2024 · Important Questions of Electricity Class 10 Science Chapter 12. Question 1. A current of 10 A flows through a conductor for two minutes. (i) Calculate the amount of charge passed through any area of cross section of the conductor. (ii) If the charge of an electron is 1.6 × 10 -19 C, then calculate the total number of electrons flowing. newcomerstown ohio wall postsWebOct 11, 2024 · Get Water Resources MCQ Assertion/Reason and case study here of class 10 Social Science Chapter 3. ... Reason: Dams are built for irrigation, electricity generation, water supply for domestic and industrial use, flood control, recreation and fish breeding. (a) Both assertion and reason are true and reason is the correct explanation of assertion newcomerstown oh mapWebNCERT Solutions Class 10 Electricity. 1. A piece of wire of resistance R is cut into five equal parts. These parts are then connected in parallel. If the equivalent resistance of this combination is ‘R′, then the ratio ‘R/R′ is –. (a) 1/25. internet loan company bad creditWebDistinguish 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 electron is 1.6\times10^ {-19}\ \text C 1.6×10−19 C, then calculate the ... newcomerstown oh zip codeWebApr 12, 2024 · Here we are providing numerical problems based on topic Coulomb’s Law for Class 12 Physics. Q.1. Calculate coulomb force between two α-particles separated by a distance of 3.2 × 10 -15 m in air. Q.2. The distance between the electron and proton in hydrogen atom is 5.3 × 10 -11 m. Determine the magnitude of the ratio of electrostatic … newcomerstown ohio school district number