Class 12 Physics | Electromagnetic Force | #14 Force on a Current Carrying Wire in Magnetic Field

[@Mr.Tapori]

❤

[@alphaiitd1]

Thanks sir

[@musicasworld8565]

you are awesome

[@physicsgalaxyworld]

Yes pl, what you want to ask... always write clearly what is your query for the video as many other viewers may get distracted by your incomplete query... you should always be careful while writing on open platforms like this...

[@fatimaseliya8801]

@@physicsgalaxyworld sir why the direction of force on current carrying wire placed in magnetic field has same direction as the single moving charge instead the electron move in the opposite direction of the current explain this why its like this?

[@fantasgeek1643]

Best ❤️

[@harshmadhogaria6738]

sir if we check direction using v*b then the force on electron should be towards the right side ? please explain, sir for finding direction is v*b only applicable for positive charges and not negative

[@physicsgalaxyworld]

No it is toward left... as e is negatively charged and the right hand thumb rule is applied for direction of flow of positive charges and on negative charges direction is opposite... be careful in applying this...

[@ritubaghel7681]

thanks

[@avinavsharma7207]

Sir, because we are dealing with electrons, won't the direction become towards the right? Since flow of electrons is opposite to the flow of current?

[@physicsgalaxyworld]

but electrons have -ve charge and force direction on -ve charges is also opposite to that on +ve charges...

[@avinavsharma7207]

+Physics Galaxy okay, sir got it. One more question, in what order should I be watching these videos? I started with electromagnetic force.

[@physicsgalaxyworld]

Its better you goto physicsgalaxy.com where in section of video lectures under high school physics for age 17-19 years you can watch any topic in the sequence in which these are arranged... it will be easier for you to find the proper order as well...

[@cosmolearner5562]

@@avinavsharma7207 download the Physics galaxy app

[@avinavsharma7207]

@@cosmolearner5562 It's been 3 years since JEE! Your comment was a bit late but sure brought a lot of memories! :D

[@avinavsharma7207]

Sir, in what order should I go with the magnetism playlists? I started with electromagnetic force.

[@ap777v]

bro start with magnetic effects of current.FOR FUTURE ASPIRANTS

[@akkikumar3970]

Sir please explain about direction..

[@sucharitabudhiraja697]

sir in the conducting wire there is positive charge also so why you have not taken force on positive charge on calculating force on wire

[@physicsgalaxyworld]

There is no charge in the wire... the wire is electrically neutral...

[@physicsgalaxyworld]

and positive charges in the nucleus are fixed and not moving and on stationary charges no magnetic force acts...

[@asishbauri7433]

Sir why are u considering the direction of current and not the direction of electron while calculating the direction of force using RHPR

[@physicsgalaxyworld]

Because that is the way RHPR is defined...

[@cosmolearner5562]

Sir please reply, Will it be produce extra induced emf whose current is opposite to that of original current as explained by the Lenz law, isn't it Am I correct..?

[@adarshshivam4886]

Sir, as current is a scalar quantity, then how could we divide into its two components..?

[@nabilsuraj5591]

we are assuming the length as a vector where the direction is the same as the direction of current

[@zyro9922]

When will your live stream classes start? I don't want to miss a single class. I have downloaded the PG app on my computer.

[@physicsgalaxyworld]

These will be starting from June third week... schedule will be out by second week...

[@NoToRiOuus2001]

how did u download pg app on computer i mean it is available only for android please reply fast

[@NoToRiOuus2001]

how did u download pg app on computer i mean it is available only for android please reply fast

[@NoToRiOuus2001]

how did u download pg app on computer i mean it is available only for android please reply fast

[@gmmkeshav]

sir will this force will able to move wire if not then why? please reply

[@cosmolearner5562]

yes

[@mohammadarif5442]

Sir these videos are too old . Will it be helpful for NEET 2021???

[@mohammadarif5442]

Sir please reply.....

[@sanadsingh7104]

I am a JEE 2021 aspirant.I'm seeing this since last 8 months. These concept videos are a gold mine.

[@akulsharma9027]

@@sanadsingh7104 what order did you follow these lectures in? also are these upto advance level or not?

[@sanadsingh7104]

@@akulsharma9027 bhai mai to NITW mai hu ab LOL, sab bhul gaya Can't comment whether these are sufficient for advance, kyuki Mera nahi ho paaya advance clear, maths mai cutoff clear nahi hua Physics Galaxy ke videos maine MAINS level preparation ke liye dekha tha Inke videos aur Physics Galaxy Pyq book lele 75+ easy aa jaaega mains mai

[@akulsharma9027]

@@sanadsingh7104 sheesh bro congrats.

[@lohith5957]

sir same doubt force on electron should be right

[@kushagra5901]

sai lohith right hand palm rule is only for positive charges. So take the opposite direction of force if you wish to use this rule for negative charges

[@roneet9027]

thank you sir