The methods of producing magnetic fields are :around a current carrying a straight conductor.

Magnetic field lines show the following properties :Magnetic field lines originate from the north pole of the magnet and end at the south pole.

(i)Potential difference = 220 V, resistance of each coil = 24 Ω‍(ii)When Coil A and B are connected in series :Rs = r + r = 2r = 48ΩCurrent flowing :IS = V/RS

(a) The milkman shifts the pH of the fresh milk from 6 to slight alkalinity because in the alkaline condition the milk will not become sour or curdle due to the formation of lactic acid. (b) The mi...

(d) All of the above are environment-friendly practices.

Decomposers break apart dead organisms into simpler inorganic materials, making nutrients available to primary producers. Thus they maintain the flow of energy through an ecosystem.

Download chapter-wise and complete PDFs of Class 9 English Language & Literature NCERT Books.

Get access to NCERT books for Class 9 2023-24 in PDF format with our comprehensive subject-wise & Chapter-wise list. Download them for free & start learning now!

Download chapter-wise complete Class 12 Maths NCERT Book for FREE because NCERT books are a must for Class 12 Board Exam preparation.

Download chapter-wise and complete NCERT books of Class 11 Physics for FREE to prepare with real life example based questions.

Download chapter-wise and complete NCERT books of Class 11 Accountancy to excel your exam preparation and get 100% results in 2023-24 exams.

Download chapter-wise and complete NCERT books of Class 11 Mathematics to start your preparation for 2023-24 Exams.

Download chapter-wise and complete NCERT books of Class 11 Chemistry for FREE to practice easily and get success in 2023-24 Exams.

Get Complete subject-wise & Chapter-wise list of NCERT books for Class 11 2023-24 in PDF format. Download it for free & start your Preparations!

Download chapter-wise complete Class 10 Hindi B NCERT Book for FREE because NCERT books are a must for Class 10 Board Exam preparation.