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Hlo everyone is their is anyone.....

Dear Student,

Let me begin by saying, I hope you and yours are safe and healthy. It is a disruptive time, a different world.

Request you to please be more descriptive regarding your query so as to get meaningful help from our experts.

Know that we are here for you to help in any way we can.  If your school has closed its on-the-ground operations and are transitioning to online delivery of services, or "Learn from Home" models, please let us know what all you need.

Regards  

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How r u Manas....
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Hmm...
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I'm fine nd u??
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Yep.
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I am also fine and enjoying the gifts ..
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Hii Lucy
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Hyy how are you...
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Hmm fine... And uh???
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Yes, I'm here..
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I am also fine dear
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Hlo himanshu
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Where you from dear
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Hello
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U know hindi na Lucy???
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I am from UP (Allahabad)
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And u
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Friends please like comment and share
https://youtu.be/HRSavK8Q8qE
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Yes of course I know well
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Me too from UP.
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Toh usi me baat kijiye na???
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Lovely lovely song manas.....I like it and given a thumb.....On YouTube channel .........dear
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????
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What happened himanshu dear
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Thank you so much Anupama
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Lgta hai Mr handsome ko koi presani hai.
Koi nhi tell me about your self...
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Ookkkk
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Let it be ..
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Nhi bhai kuch nhi hai...
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Koyi baat nahi dear
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Okay
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Aur btao kya hall hai
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Kaha gaye sb yrr
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Yahi h himanshu
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Phir bol bhi Lo kuchh
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Yes poocho
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Now u r in class 12th?
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Most welcome
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Yes I am in class 12th dear
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Where is Manas???????
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Kaphi intelligent ho yr
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Thanks dear
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Dinner ho gaya
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Manas where did you gone...
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Ha dear Mera dinner ho gya hai tum btaoo
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Mera bhi hogaya ........Bas gifts open kar rahi thi aaj ka
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Oh great
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Lgta hai manas offline ho gya
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Hmmm.... Aur bataiye apne bare may
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Nahi shayad......Manas come back
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Puchho jo Tumhe janna hai
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Give your intro dear
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Profile me to hai hi mera intro check kr lo dear
Iske aalwa kuchh aur to bolo
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Nope I had already checked..
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Puchho Phir
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Any things u can ask
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Padhi kaise chal rahi h
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Manas offline ho gaya h kya..
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Mst chl rha hai
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Ook nice
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Hmmm
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Very lovely cover pic... Dear
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Himanshu can you please tell me what is xdxdxdxd
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Can u post here?
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Tell me na about. ......xdxdxdxd
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Xd is like a laugh or jocks on other
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Ooo thank you so much....For telling me
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Its my pleasure dear
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R u here?
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Tomorrow I have to go to school for the doubts clearing...
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You go to school for the doubts clearing ......
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Are u...
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Lockdown me school open nhi hota Mrs
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Ham 1 week say ja rahe h ..... Doubts clearing k liye school
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Mera problems whatsapp se solved ho jata hai
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Jo bhi lockdown k 4 months may padha h....uske liye.......
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Oh hmlog ka whatsapp se hota hai
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Hamara bhi ......but the teachers are as busy as they don't have time to reply.....On whatsaap..... Personally to every students
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Oh koi nhi achha hi hai pr thoda covid-19 se bch kr dear
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Hmm thanks....dear
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Where you go;;?
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Welcome
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Ookkkkk
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Once again....
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Good night sweet dreams .....My dear
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Ok sayd Phir baat ho kabhi
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Sleep dear
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Jarur......dear....Good night
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Good night dear..
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As the day turns into night, keep your worries out of sight sleep well dear
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Loving quote dear...
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? is the magnetic permeability.

For finding its dimensions,

Using the formula,

c? = 1/????, where c is the speed of light, ?? is the permmitivity of free space.

[c?] = L?T??

[??] = [q?/Fr?4?] = [A?T?/MLT??L?] = [M??L??T?A?]

Thus, [??] = 1/[M??L??T?A?][L?T??]

[??] = 1/[M??L??T?A?]

[??] = [M?L?T??A??]
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Hi anu
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Permittivity of free space???o?=4?Fr2q1?q2??

D=?[F]=[MLT?2]

D=[q]=[AT]

D=??[r]=[L]
??[?o?]=[MLT?2][L2][AT][AT]?

???[?o?]=[M?1L?3T4A2]
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