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sin x dx x 2 2 2 2 2 9 2 dy x y dx () yx x 1 () yx x 1 () yx x 1 () yx x 1 POLYTECHNIC TRB - PHYSICS RASIPURAM - 8807432425 www.Padasalai.Net www.TrbTnpsc.com http://www.trbtnpsc.com/2017/05/polytechnic-study-materials-latest.html www.Padasalai.Net

POLYTECHNIC TRB - PHYSICS, … · . ... PG TRB PHYSICS AND POLYTECHNIC TRB PHYSICS Admission going on..... Highlights

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sin xdx

x

���

2

2

�2

2

�2

9

�2 dyx y

dx� �

( )y x x� � � 1

( )y x x� � 1

( )y x x� � 1

( )y x x� � � 1

POLYTECHNIC T

RB - PHYSIC

S

RASIPURAM

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0743

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http://www.trbtnpsc.com/2017/05/polytechnic-study-materials-latest.html

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Nano Power Systems
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POLYTECHNIC TRB - PHYSICS, RASIPURAM
Nano Power Systems
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MODEL QUESTION PAPER - 12
Nano Power Systems
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Nano Power Systems
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�� � � �

1 1

1 1

| |r

� �� ��� �� �

1

rr

1

ˆˆ ˆ( )i j kr

� �3

1

r

r

3

ˆˆ ˆ( )i j k� �

3

8

1

2

5

8

3

4

. F � � 0

F � � � 0

F . dr

�� 0�

Fd

d t

� 0

POLYTECHNIC T

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ˆˆ ˆa i j k � � �

ˆˆ ˆb i j k � � �

ˆˆ ˆc i j k � � �

, ,a b c

,a b

,b c

a

c

2

3

3

2

1

2

L = M My gy�2�

L = M My gy�21

2�

L = M M ( )y g y x� �21

2�

L = M M ( )y g y x� �2�

POLYTECHNIC T

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RASIPURAM

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ˆF = .nr

r�1

hol ds

�Ld

dt

�Ld

dt

�Ld

dt

�Ld

dt

POLYTECHNIC T

RB - PHYSIC

S

RASIPURAM

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ˆE( , ) E cos [

]

r t z x

y t

� � �

� � �0

200 3

200

k

ˆ ˆx y� � �3

200 2002

ˆ ˆx y� �� � � �

3 1400

2 2

x�200 3

y� �200

B J � � � �

0

EB J

t

�� � � � � � �

�0 0 0

EB

t

�� � � � �

�0 0

EB J

t

�� � � � � � �

�0 0 0

Q

�0

Q

�0

10

Q

�0

6

10Q

�0

V = 3 .x z xy z� �2 3

POLYTECHNIC T

RB - PHYSIC

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n12

s�

2ˆ (D D ) /sn

� � � � �

12 1 0

2ˆ(D D ) /sn

� � � � �

1 12 0

2ˆ(D D ) . /sn

� � � �

1 12 0

2(D D ) . /sn � � � �

1 12 0

mn

c

�� �� � �� ��

2

1

mnc�

��

1

mn

c

�� �� � �� ��1

mnc�� �

� � �� ��

2

1

wi th in t r insic im pedance equal t o

z

z z�2

1 2

2 z z

z z

��

2 1

1 2

z z

z z

��

2 1

1 2

z

z z�2

1 2

z z

z z

��

2 1

1 2

z

z z�2

1 2

2

z

z z�2

1 2

2 z z

z z

��

1 2

1 2

POLYTECHNIC T

RB - PHYSIC

S

RASIPURAM

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( . )ˆ ˆE( , ) ( E E ) . i k r tr t e e e

��� �1 1 2 2

ˆ ˆande e1 2

; Ek

1

.x� 3

�2�

�� �

2�

+� �3

2�

+�

�32

. .r p p r

i�

i3 �

x y z

� �� � �� �� �� �� � �

POLYTECHNIC T

RB - PHYSIC

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|aa a a n� � �

|n n �2

( ) |n n� �21

( )|n n n� �1

( )|n n n� �1

POLYTECHNIC T

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( )r�

( ) A Bik x ik x

x e e� � �1 1

C Dik x ik xe e

�� �2 2

C *CT =

A *A

C *C D*DT =

A *A + B*B

B*B

A*A

POLYTECHNIC T

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A2 .p

AT / 2

V + Qu p� � � �

V Qu p� � � � �

V Qu p� � � � � �

V Qu p� � � � � �

POLYTECHNIC T

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0743

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jz

iz

Tk

m

3

Tk

m�8

Tk

m

2

POLYTECHNIC T

RB - PHYSIC

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RASIPURAM

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POLYTECHNIC T

RB - PHYSIC

S

RASIPURAM

- 88

0743

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http://www.trbtnpsc.com/2017/05/polytechnic-study-materials-latest.html

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POLYTECHNIC T

RB - PHYSIC

S

RASIPURAM

- 88

0743

2425

www.Padasalai.Net www.TrbTnpsc.com

http://www.trbtnpsc.com/2017/05/polytechnic-study-materials-latest.html

www.Padasalai.Net

www.Padasalai.Net www.TrbTnpsc.com

http://www.trbtnpsc.com/2017/05/polytechnic-study-materials-latest.html

www.Padasalai.Net

Nano Power Systems
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PG TRB PHYSICS AND POLYTECHNIC TRB PHYSICS Admission going on........
Nano Power Systems
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Highlights
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* Class are handled by TRB / NET / SLET qualified faculties * PG -TRB 2015 – 16 , District I st Place and 18 students qualified * PG - TRB 2016 – 17 , District I st Place and 23 students qualified