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Alternating Current (JEE MAIN & ADVANCED + NEET/AIIMS)

by Ritesh Agarwal

349 Users Enrolled
JEE Mains , Physics
Board: CBSE & State Boards , Language: Hinglish

Mode- Online
Contains- 5 Videos
Access Duration- Till 30 Apr 2019

WHAT WILL I LEARN?

This Course will cover all topics and concepts of Alternating Current according to competitive exams like JEE-MAIN, NEET, AIIMS, JEE-ADVANCED etc. 

Course Description

We have so far considered direct current (dc) sources and circuits with dc sources. These currents do not change direction with time. But voltages and currents that vary with time are very common. The electric mains supply in our homes and offices is a voltage that varies like a sine function with time. Such a voltage is called alternating voltage (ac voltage) and the current driven by it in a circuit is called the alternating current (ac current). Today, most of the electrical devices we use require ac voltage. This is mainly because most of the electrical energy sold by power companies is transmitted and distributed as alternating current. The main reason for preferring use of ac voltage over dc voltage is that ac voltages can be easily and efficiently converted from one voltage to the other by means of transformers. Further, electrical energy can also be transmitted economically over long distances. AC circuits exhibit characteristics which are exploited in many devices of daily use.

Curriculum

Alternating Current

  • Lecture 01
  • Lecture 02
  • Lecture 03
  • Lecture 04
  • Lecture 05

Students Can Buy

About Ritesh Agarwal

Ritesh Agarwal

Ritesh Agarwal sir is renowned for his teaching knack in Physics for IIT and Medical preparation. His teaching methodology focuses on strengthening the basic concepts of the subject. He excels in the art of making the students, subject-friendly. Studying Physics from him appears to be the easiest subject for students. He is a ‘concept-builder’ in true sense.

If you have any doubts about how to get and access this course,watch this video.

Alternating Current (JEE MAIN & ADVANCED + NEET/AIIMS)

699 349

Includes 18 % GST

Mode- Online

Contains- 5 Videos

Access Duration- Till 30 Apr 2019