In this video potentiometer theory is explained in simple words. this video would help students preparing for board & competitive exams. CLASS XII _Potentiometer Theory Lecture 1
THANKS A LOT SIR FOR THIS VIDEO, I NOW CAME TO KNOW WHAT IS POTENTIOMETER . THOUGH I JOINED COACHING AND THE TEACHER TEACHING PHYSICS OVER THERE BEING AN IITIAN I DIDNT EVEN GET A SINGLE 'P' OF THE POTENTIOMETER BECAUSE THAT TEACHER WAS EXPLAINING US IN HIS OWN LANGUAGE BY USING TERMS LIKE 'REVERSE ENGINEERING' AND ALL OF WHICH WE DONT HAVE ANY IDEA. This type of teaching comes only after your rich experience and dedication towards teaching because the teachers like you know at what point we students get confused and you start explaining.
Your teaching technique is on a whole new level ...I mean seriously making concert clearer and understandable is what I liked about you... I wish my school has some teacher like you too!!!!! please guide us with more of your teaching videos to help me and my other fellow friends in physics!!
Really great explanation sir ji sach me great explanation hai sir jitni appreciation kru sir utna hi Kim hai app physics me God hai ASA explanation krte hai app jaise sach me app ne iski khoj ki hai sir sach me sir
Awsome ....every other videos were saying that just by equating two emfs no current will pass but none gave the reason behind it.....just superb thank you sir!!
Great sir...Explained very well in easy way...thank u sir for such steps. It will help students in remote areas where good teachers and schools are not available
This is my father’s phone. 25:12 in primary ckt, + Terminal of main cell is connected to + Terminal of the cell which is to be measured, and the current is moving from A to J. This is the the condition but the secondary ckt drawn at the very bottom shows current from main cell is opposing the other cell and direction of current is shown from J to A this adds up to current and EMF is added. The two diagrams are showing current in different directions. It can affect net EMF. Please sir get the dout cleared🙏🏻