WebAnswer 4.6: In the problem, The length of the wire (l) is 3 cm or 0.03 m The magnitude of the current flowing in the wire (I) is 10 A The strength of the magnetic field (B) is 0.27 T The angle between the current and the magnetic field is θ = 90 ° . The magnetic force exerted on the wire is calculated as follows: F = B I l s i n θ Webd) The climate of a harbour town is more temperate than that of a town in a desert at the same latitude. Answer 12.3: a) When two bodies at different temperatures T 1 and T 2 …
NCERT Solutions Class 12 Physics Chapter 7 Alternating Current …
WebApr 14, 2024 · NCERT PHYSICS CLASS 12 CH 1 QUESTION 23 SOLUTION @Shiv124PHYSICS #physics #iitjee #neet #cbseboard Shiv 124PHYSICS 1.04K subscribers Subscribe 0 Share Save 1 … WebDec 3, 2024 · Class 11 & 12 PCMB Study Guides; NCERT Solutions for Class 12 Physics: Class 12 Physics Notes: Formulas in Physics: Topics for Comparison in Physics: Choice based questions in physics: Topics with relation in physics: Physics Study Notes: Class 12 Physics Book PDF: Class 12 Physics Practicals: Important … epic clearwater
NCERT Solutions for Class 12 Physics Chapter 10 Wave Optics
WebCurrent, (Chapter – 3) (Current Electricity) (Class – XII) Question 3.14: The earth’s surface has a negative surface charge density of 10 − 9 C m − 2. The potential difference of 400 … WebThe NCERT Solutions to questions provided by BYJU’S for Class 12 Maths Chapter 3 has covered all the below-mentioned properties and formulas. An ordered rectangular array of numbers or functions is called a matrix. A matrix which has m rows and n columns is called a matrix of order m × n. [aij]m×1 is a column matrix. [aij]1×n is a row matrix. WebAug 7, 2024 · Chapter 3 Current Electricity 12th Physics NCERT Solved Exercises Questions & Answers are given here in PDF free download. Also, you can attain exemplary problems, numerical on current electricity … epic clean shave