Introduction to Alternating Current || AC - 1 || in Hindi for Class 12

Introduction to Alternating Current || AC – 1 || in Hindi for Class 12

In this Physics video in Hindi for Class 12 we explained what alternating current is. We also derived the standard equation for current in ac. We evaluated the average current during half cycle of an ac current. This topic is from Chapter 7 : ‘Alternating Current’ for Class 12 from NCERT.

Alternating Current : Alternating current (AC) is an electric current which periodically reverses direction and changes its magnitude continuously with time.

👇👇👇👇👇👇 𝑷𝑳𝑨𝒀𝑳𝑰𝑺𝑻 👇👇👇👇👇👇

🔴 Click here to watch the whole playlist on Chapter 7 : ‘Alternating Current’ for Class 12 :
https://www.youtube.com/watch?v=eM31TC-WFfY&list=PLW0F47OesfFMPu4sWBiH129VJK6b-jGlT&index=1

👇👇👇👇👇👇 Next Video 👇👇👇👇👇👇

🔴 Root Mean Square (RMS) Current
https://youtu.be/XSqlCJSefng

👇👇👇👇👇👇 Related Videos 👇👇👇👇👇👇

🔴 Faraday’s Law & Lenz’s Law
https://youtu.be/l86f2znwVEM

🔴 AC Generator
https://youtu.be/nZrNkxUmo44

0:00 Introduction to Alternating Current
2:27 Deriving Equation for Instantaneous Voltage in AC
6:13 Deriving Equation for Instantaneous Current in AC
11:51 Deriving Equation for Average Current in AC

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