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The direct current meaning is when the electrical current flows consistently in a single direction. Direct current is produced by rectifiers, batteries, generators with commutators, and fuel cells. For example, the current flowing in appliances running on batteries or in a flashlight is a direct current.
In Chapter 1, all charges whether free or bound, were considered to be at rest. Charges in motion constitute an electric current. Such currents occur naturally in many situations. Lightning is one such phenomenon in which charges flow from the clouds to the earth through the atmosphere, sometimes with disastrous results.
20 Φεβ 2017 · NCERT Books For Class 12th Accountancy, Biology, Business Studies, Chemistry , Economics , English , Geography , Hindi , History, Mathematics , Physics , Political Science , Psychology , Sanskrit , Sociology , Urdu in PDF can be downloaded below:
27 Μαρ 2018 · This book covers Direct Current (DC) circuit theory and is broken up into three modules. Module 1 covers the basics for circuits that include DC sources (voltage or current) and resistors.
NCERT Chemistry Class 12 Textbook| Free PDF for 2025 Exams. NCERT Chemistry Class 12 2024-2025 Textbook PDF: Free download in one click! Newly designed textbooks have been launched by NCERT, which completely sticks to the new syllabus under the new guidelines. There will be no question asked which is not given in NCERT Chemistry Class 12 Textbook.
Revision Notes for CBSE Class 12 Physics Chapter 3 (Current Electricity) - Free PDF Download. In this chapter, students will learn in detail about electric current, which can be defined as a flow of charge in any particular direction.
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