What is electric current What is electric current ? what is its unit ? define Ampere. Electric current-When electric charges is in motion , they constitute what is called an electric current . electric current is defined as the rate of flow of charge through an area of the conductor . if Q is the […]
POTENTIOMETER THIS TOPIC EXPLAIN ABOUT THE POTENTIOMETER Potentiometer – An instrument used to measure accurately the EMF or potential difference is called potentiometer. Principle– Its working based on the principle that the potential drop across a conductor is directly proportional to the length of the conductor , if constant current passes through the conductor having […]
CURRENT ELECTRICITY IMPORTANT QUESTION OF CURRENT ELECTRICITY THIS ASSIGNMENT PROVIDE ALL IMPORTANT QUESTIONS OF CURRENT ELECTRICITY CHAPTER . This question paper is designed for quick revision for the students of class 12th appearing in the class test or board examination , if students have to practice the question of current electricity in broad level click […]