iTeachChem

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iTeachChem

A Study Community for Everyone and Everything. We have weekly sessions on Spirituality, Math and Science! JEE, NEET prep? All doubts are crowdsourced. Hare Krishna!

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๐Ÿ’ญโ”‚doubts

๐Ÿ’ญโ”‚ask-ncert

Electrostatics doubt maybe........

I Have finished my electrostatics chapter today, i have decided to start the PYQs, i have MTG PYQ book (47+23 years) there are 219 questions ๐Ÿ˜ญ now the thing is, my 11th concepts aren't good. so should i work on 11th or proceed with the pyqs? also, ye saare pyq karun ki selected questions? i regret buying this pyq set for 2k INR...

LCR Circuit

Can someone solve and show the final step to find current in x3
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RC Circuit

Why is option B not the correct answer? (I understand why D is correct)
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Trigonometric identities question

Cant solve it. Attached my approach
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Gravitation

Gravitation question
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Electrostatics Basics

Let's say we took a neutral body which has special charge arrangement such that all the negative charge is on one side, now the positive side of the body is connected it to Earth, so Earth gives electrons to neutralize the body. My question is, how did electrons move without any Potential Difference? haven't studied 2nd chapter yet...

Work done by gas

The answer given is 406 J but I am getting 394.4 J
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electrostats

what is the difference between self potential energy of a conducting sphere and potential at the surface of a conducting sphere ik the two are very diff concepts but i just cant wrap my mind around it for some reason...

Graphs electrostatics

Please someone share all graphs such as E vs r for conducting E vs r for insulating shell V vs r for conducting/insulating etc

ฮฑ ฮ—ydrogens

mere friend ne ek structure diya isme alpha H batane maine use 6 btaye the lekin he said ki 8-9 hai
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Electrostatics

Cant find logic to do this can someone help?
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Normality (SBC) doubt

Hello sir, why do we need the concept of gram equivalent mass in chemistry? I simply don't understand this, mole concept was working fine, then why this equivalent mass?? Ik that using equivalent mass doesn't require balancing of chemical equations and all of that stuff, but that's not enough for convincing me to understand its importance? @iTeachChem

Is this even solvable

"94/43^4x/3.45x=x^2/4, Find x" is this even solvable if yes What is the value for x

Capacitor

Initial Charge = 2V after switch switched 2uf Capacitor Charge = 2V/5 Net Charge will be same and charge will divide depending on ratio of Capacitence 8uf Capacitor Charge = 8V/5 ...
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conical pendulam

i am not getting ans what did i do wrong
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