Voltage

[@gategsm9457]

at 4:42, qE(d1-d2) as E*d1=V1 , E*d2=V2 ,so eventually q(V1-V2). I was stuck here and found out the connection, like qE is force similar to mg is a force. Thanks sir.

[@sachinkanchan9554]

Nice

[@km4hr]

At 3:30 the object "gains energy". Actually no energy is gained. It is converted from potential energy to kinetic energy. Maybe you meant to say it "gains kinetic energy"?

[@aruntejareddy7198]

@David same doubt it loses potential energy

[@hpvide]

😥 Nptel me bhi mistake hai

[@ashokgoud4369]

Tq sir

[@snehamathivanan7679]

Thank you...Sir...

[@sridharchitta7321]

There are nice lectures here too with unified approach to electroststics and circuits Simple D.C. circuit. 1 Pattern of electric field. Watch from 16.0 minute. 2 Mechanical Battery Watch from 19.0 minute. kzbin.info/www/bejne/e6aWe4SBp6-FkKMsi=t3MeX8Hi8ELAxaz0 3 First intro to Surface Charge Watch from 10.30 minute. 4 Surface charge gradient Watch from 15.30 minute. kzbin.info/www/bejne/mKGToGR-j7Smacksi=PPiPGepbXvdTgJHX

[@niranjangn6320]

thanks sir

[@ramanjammaramanjamma3826]

thank you sir

[@umeshsharma2439]

WHAT IS MG

[@williamking595]

mass times acceleration of gravity