8/9/2019 TO STUDY THE EFFECT OF TEMPERATURE ON MAGNETIC STRENGTH

1/16

PHYSICSPROJECT

Submitted BY:SAURAV

PANDEY

CLASS:XII-A

8/9/2019 TO STUDY THE EFFECT OF TEMPERATURE ON MAGNETIC STRENGTH

2/16

TO STUDY THE EFFECT

OFTEMPERATUREON MAGNETIC

STRENGTH

8/9/2019 TO STUDY THE EFFECT OF TEMPERATURE ON MAGNETIC STRENGTH

3/16

-: Certifcate :- Guided By :- Mrs. Arad !a G"#a$ Class :- XII A Year :- 2012- 2013 Roll o :- !1"##$% S&'ool :- %a$&a!tra# Me ta

'id#a % a&a! Certi(ed to be t'e bo)a(de *or+ is do)eby,aster Saura. /a)dey o &lass XII-

A i) t'e/'ysi&s Lab duri) t'e year 2012-2013ate :-20-01-2013

Submitted or Ce!tra$ %"ard "(Sec"!dar#Ed)cati"!.45ami)atio) 'eld i) /'ysi&s lab atBal*a)tray ,e'ta 6idya B'a*a) S&'ool E*AMINER

ate :-

8/9/2019 TO STUDY THE EFFECT OF TEMPERATURE ON MAGNETIC STRENGTH

4/16

AC7 89L4 G4,4

I *is' to e5;ress my dee; ratitude a)dsi)&ere t'a)+s to t'e /ri)&i;aler my si)&ere t'a)+s to,r Su)il

8/9/2019 TO STUDY THE EFFECT OF TEMPERATURE ON MAGNETIC STRENGTH

5/16

-: CONTENTS :- 1-- I)trodu&tio) 2-- 8b=e&ti.e

3-- ,aterial re uired

%-- 'eory

#-- /ro&edure-- 8bser.atio)

$-- Co)&lusio)

"-- Biblio ra;'y??

8/9/2019 TO STUDY THE EFFECT OF TEMPERATURE ON MAGNETIC STRENGTH

6/16

8B 4C I64THE OBJECTIVE OF THIS EXPERIMENT IS TO

DETERMINE THE EFFECT OF TEMPERATURE ON

THE STRENGTH OF A MAGNET.

DY/8 D4SIS

It is belie.ed t'at t'e &older t'e ma )et< t'estro) er t'e ma )eti& or&e Gra;'i&ally< t'e results*ill resemble a) e5;o)e)tial &ur.e< *it' ma )eti&

or&e de&reasi) as tem;erature i)&reases 8uri)de;e)de)t .ariable is tem;erature 8ur de;e)de)t.ariable is ma )etismF t'is *ill be &al&ulated usi)t'e amou)t o ;a;er&li;s t'at t'e ma )et is able to&olle&t at ea&' measured tem;erature

8/9/2019 TO STUDY THE EFFECT OF TEMPERATURE ON MAGNETIC STRENGTH

7/16

,A 4RIAL R4 HIR4

Sa ety lasses 3-% ;erma)e)t bar ma )ets o) s or ma )et I&e 9ater I)sulati) &o)tai)er

'ree stro) bo*ls Small ;ot Bur)er or 'eati) *ater or o.e) /a;er &li;s 1000J

8/9/2019 TO STUDY THE EFFECT OF TEMPERATURE ON MAGNETIC STRENGTH

8/16

INTRODUCTI

ON,a )ets are re ue)tly used i) daily li e Kor e5am;lee&ted 9'ile &old stre) t'e)s ma )ets