Welphysics

Conceptual question

direction of current in loop in changing magnetic field this is conceptual question of direction of current in loop in increasing magnetic field....

https://youtu.be/LFSpDjt3BpA

Right hand thumb rule/Fleming's left hand rule

Watch this short trick

https://youtu.be/PDP48OJ0TYo

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projectile motion/short trick No need to learn all formulas of projectile motion , just learn only one... apply short trick...

https://youtu.be/dHosFqmb86M

how to memorize current gain formulas/transistor problem/short trick in transistor numerical current gain is very important memorize all formulas in 10 sec. by using short trick

Must watch this video before going to exam

Last day preperation/how to solve paper must watch this video before going to exam....

Prepare NEET in last 7 days

prepare NEET in 7 days prepare only two for physics see video....

Crash course

Laws of motion 2 / Crash course This is the second part of laws of motion

Crash course

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NOT gate/Logic gates NOT gate is generally used as a sensor/Temperature detector in many circuits.

And gate/Logic gates And gate is generally used in burglar alarm in security system...

OR gate/Logic gates OR gate is generally used in doorbell in our home.when you press front or back switch , doorbell rings.....