Working Principle of DC Motor and Concept of Back EMF with Animation.

[@nagarajs8756]

Good explanation sir 👍 tq for the video

[@mariastanford5701]

due to Back EMF, does magnetic field strength of stator's electromagnet(DC motor) also reduced? Lets say stator required 1 amp to produce B=0.2T, but due to back emf if its only consume 0.5Amps, Does B=? also get reduced or its current consumption only effected and no effect on magnetic strength?

[@renganathanperumal6265]

Excellent explanation.tq sir.

[@diyamishra57]

Sir rotation kaise hua. Samajh ni aaya. Kindly help us to understand.

[@prasadborkar1257]

Sir what about commutator

[@punachandasahoo9504]

In south pole the field winding should anticlockwise.

[@anilkumaramkumar5629]

Thanks u sir

[@rajasekharpatnaik5024]

excellent

[@eileenheitman4351]

2500 views and no comments. Lots of tails tucked between legs. No comments. I’ll step forward. The verbal accent is difficult to understand. No hate. Just fact. My guess, I’d bet on it, is that in our sick environment of PC silliness, no one is willing to say it. The unwillingness to confirm certain realities so no feelings are hurt...the sjw or pc approach.... it stunts constructive communication , demands ignorance of reality and contributes to further societal victimization identity. And it’s so tragically sad. Childish behaviors aiming to nurture and accommodate the weak at the expense of productivity and growth. . It’s a sickness and at the same time, laughable to observe. I prefer to be candid ,speak truth and common sense and ask all questions and demand logic and facts to support all theories. It’s called freedom of speech. Wise people risked all to establish and protect it. Try to get tough snowflakes. Nature and real life is tough on the soft and week. Foreign powers are constantly trying to bring America down. Sensitivity in place of truth and cold facts is a pathway to failure. Imagine a semester trying to learn and understand these detail intense concepts with this instructor and being too pc, too “sensitive” to ask for clarity. Wasted time, wasted money, frustration....all sacrifices laid at the altar of political correctness. That’s my take. OK, pc trolls...time to stomp your little feet and whimper. Dave Heitman Semper Fidelis

[@Muselution]

nice psychosis i rate 7.5/10