NCERT Physics Class 12 Online Notes - Current Electricity – Electric Current ALTERNATING AND DIRECT CURRENT: There are two types of electric current, they are alternating and direct current. When the electric charge moves periodically reverse direction called an alternating current. It is the form of electric current commonly delivered to our houses. The usual form of alternating current is a sine wave. Alternating current has various other applications as well. When the flow of current is unidirectional or it moves in a system in one direction the current is called as direct current. The basic source of direct electric current is the battery. The direct was also called as galvanic current. . Learning has become fun for students with Takshila Learning! As Takshila Learning offer HD quality animated videos. Moreover, we offer various quizzes, activity sheets, virtual practical’s, study material, and much more for 12th Physics. So, students develop their interest and u
Takshila Learning has a great faculty and they have their own unique style of teaching and communicating ideas which enables the students to handle any situation with ease and come out with flying colors. By adding this online medium for teaching various courses, they have not only widened our options but have made it