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12. Class 12th Physics |Semiconductor & its Types | Generation & Recombination of e-h Pairs

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12. Class 12th Physics |Semiconductor & its Types | Generation & Recombination of e-h Pairs

let us discuss an important phenomena in semiconductors that is generation and recombination of electron hole pairs, as we have already discussed that , in a pure semiconductor , concentration of electrons is equal to concentration of holes. and we can write that , due to . thermal agitation. continuously , new electron hole pairs […]

Pulse Generator – Block Diagram, Working Principle & Construction – Electronic Instrumentation

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Pulse Generator – Block Diagram, Working Principle & Construction – Electronic Instrumentation

Do subscribe to Ekeeda channel and press bell icon to get updates about latest Engineering, HSC and IIT-JEE Mains and Advanced videos.Hello Friends,In this video we are going to study about the instrument pulse generator in this video we will study the working block diagram construction and the characteristics of pulse generator so let us […]

FireVolt Systems – 200 Watt Thermoelectric Generator Core for Instove 60L

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FireVolt Systems – 200 Watt Thermoelectric Generator Core for Instove 60L

The FireVolt Thermoelectric Core, is an electrical generator that produces electricity from firewood and cold water The system operates through “temperature difference” the hotter the firebox and the cooler the water, the more electricity is produced. A year and half ago, I went on a search for a stove that I could use as a […]

Computers Tips : How to Choose an Uninterruptible Power Supply

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Computers Tips : How to Choose an Uninterruptible Power Supply

My name is Jonathan Ayres. I own Network For Success, an IT company. And today, we’re going to talk about how to choose an Uninterruptible Power Supply also known as the UPS. Now the question arises immediately. How do I pick a UPS? When there are so many available. And what parameters do I look […]

Simon Says – RND Lab DC Power Supply RND 320-KA3305P

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Simon Says – RND Lab DC Power Supply RND 320-KA3305P

Don’t try this at home, kiddies! Hi, in this episode we’re going to look at the RND Lab 3 channel variable power supply. RND Lab is in fact Distrelec’s own brand, so I have to admit the one thing that attracted me to this particular supply was the price. It’s about 200 Euros give or […]

Mavic 2 Battery – Best Practices & Tips [4K]

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Mavic 2 Battery – Best Practices & Tips [4K]

Today Mavic 2 battery – the best practices. I will show you how to get the most out of your Mavic 2 battery. Coming right up. Hi guys. Felix here with Quadcopterguide, bringing you the best Drone rumors, guides and tips. On this channel, I cover a lot of guides like this today. So if […]

How Does An E-Bike Ride Without The Battery? | Battery Vs No Battery

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How Does An E-Bike Ride Without The Battery? | Battery Vs No Battery

– The battery is a really important part of your e-bike. Obviously it powers you up the hills with all that assistance to the motor. Now we often gets asked the question here on EMBN about riding your e-bike without a battery. So today we’ve come to 417 Bike Park to see how it affects […]

Instantaneous speed and velocity | One-dimensional motion | Physics | Khan Academy

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Instantaneous speed and velocity | One-dimensional motion | Physics | Khan Academy

– [Instructor] Pretend you are a physics student. You are just getting out of class. You were walking home when you remembered that there was a Galaxy Wars marathon on tonight, so you’d do what every physics student would do: run. You’re pretty motivated to get home, so say you start running at six meters […]

Physics – What is the Archimedes’ Principle?

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Physics – What is the Archimedes’ Principle?

Say you have a beaker filled with water and you put your index finger inside it. You’ll observe that the water level rises slightly. You put in two fingers, the water level rises a bit more. And now when you put in your hand up to the wrist level, you’ll see that the water level […]

Semiconductors Theory 1 Segment 2A – Doped Silicon Crystal

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Semiconductors Theory 1 Segment 2A – Doped Silicon Crystal

In order to increase conductivity in pure silicon, a process called Doping is used. Pure silicon is Doped when a substance called an Impurity is introduced into the crystal. An Impurity is a type of substance that has a slightly different atomic structure than pure silicon but can be combined with silicon to maintain a […]