Online Chemistry Lecture – Relative Melting Point

Oh, hi. Up on this board I’ve gone ahead and compartmentalized some compounds. What we have on the far left are the inert gases, group 18s, such as helium neon, and argon. You can look at a periodic table and see that these are the inert gases. I’ve got molecules listed, which are a combination […]

Public Speaking Pro Tips (Merge Your Profession with Your Passion)

6. 11th Class Physics Lecture | Current Electricity | Drift Velocity of Free Electrons (GA)

let us study about drift velocity of free electrons. we have discussed that in the situation of conductor when, a battery is connected across it. and, the circuit is closed. You can just have a look on the situation i am drawing here. this a battery which is connected across cylindrical conductors wire switch. as […]

12. Class 12 Physics | Current Electricity | Circuit Symbol of a Resistance & Equations of Ohm’s Law

let us discuss about circuit symbol of resistance and equation of ohms law. i hope all of you aware about that in. electrical circuit, resistance is represented by a zigzag line. say if there are 2 terminals ay and b. across which resistance r is connected. and say if, at terminal ay potential is v-a […]

Porous electrodes

So next what I want to show you, when you have porous electrode, how does the impedance vary. Within the domain of porous electrode there are lot of possibilities, what we are going to see is basically only one example and after that if time permits we will go on to look at what happens […]

Ignacio Pérez-Arriaga | Electricity Transmission Network

hello I mean not vo Perry tárrega I’m a professor at camellias University in Madrid also professor at Massachusetts Institute of Technology in Boston the United States and the director of energy training at the Florence school of regulation the topic that we are going to cover today is the regulation of electricity transmission here […]

6. Class 12th Physics | Current Electricity | Drift Velocity of Free Electrons

let us study about drift velocity of free electrons. we have discussed that in the situation of conductor when, a battery is connected across it. and, the circuit is closed. You can just have a look on the situation i am drawing here. this a battery which is connected across cylindrical conductors wire switch. as […]

Alberto Pototschnig | Electricity Markets: The Wholesale Markets

hello I’m Alberto patashnik I’m the director of the agency for the cooperation of energy regulators I’m also an advisor with the flooring school of regulation and I’ve been an advisor here for many years since the very early days of the school what I’m going to present today and introductory some introductory ideas on […]

Review of all Electricity and Magnetism Dimensions – AP Physics C

Bo: Hey guys. Billy: Hey Bo. Bobby: Hi Bo. ♫ (lyrics) Flipping Physics ♫ Mr. P.: Ladies and gentle people, the bell has rung, therefore class has begun. Therefore you should be seated in your seat and ready to review electricity and magnetism dimensions, because dimensions are your? Billy, Bobby, Bo: Friends. Mr. P.: That’s […]