PHY101 Assignment No.3 (Non Graded)

[Saif Ur Rehman]

Fall%202014_PHY101_3.docx

[Saif Ur Rehman]

Please Someone Help In This

[Ifza kanwal]

mere b help ker dy koi mai to 1st ques pe he atak gai hun

[Adnan Khan]

In my opinion, first question can be solved by this formula F= qv *B sin teta

q= proton = 1.6*10^-19

v= speed

sin teta = angle

T= B

 

[Adnan Khan]

Question NO 1:

Answer 

q=1.6*10^-19 this is charge on proton 

v= 3.00*10^6

angle = sin 37 degree = 1.601

B= 0.300

F= qv*B sin teta.  Now puting the value in this formula you can easily find the answer  

[Adnan Khan]

Question no 3 

Answer: click the below link to find you question answer .

http://hyperphysics.phy-astr.gsu.edu/hbase/magnetic/forwir2.html#c1

[Saif Ur Rehman]

Mera Bhi haal Kuch Aesa Hi Hai.. :D :D :D

[Saif Ur Rehman]

First Question me 2 things describe krni hain 1.magnitude 2, accelaration

[Saif Ur Rehman]

Agar a find krna hai to us k liye formula f=ma lgy ga mean a=f/m lkn hmary pas speed or magnetic field di hui hai. So think Guys What to do tomorrow is the last day....

[Saif Ur Rehman]

I Have got the answer of the 2nd question.... :)

[Adnan Khan]

hm u are right in my first question solution I have F= 865.10^-16

[Adnan Khan]

brother's gives your idea for the second question.... what I do with that?

[Saif Ur Rehman]

The changing magnetic field in the coil induces voltage. In this way, information sotred magnetically on the disk is converted to electric signals.

This is the answer of q.2