.
7
=
.
200
9 3 6 . x = 0,1 c o s Юг,
F = - 1 0 c o s l0 z ; 10 N ; 5 N .
9 3 7 . 9 ,7 m / s 2.
9 3 8 . 9 : 1 .
9 3 9 . H a m m a h o lla rd a h a m o r-
q a d a qoladi.
9 4 0 . O rtad i.
9 4 1 . 18 sm ; 50 sm .
9 4 2 . x = 0 , l cos2/.
9 4 3 . 2 m a rta kam ayadi.
9 4 4 .
I\ + — m a rta o rtad i.
V
mS
9 4 5 . 2,8 J; 3,8 m /s.
9 4 6 .
Wp = 2n2rrw2x2
m
co s
2
2jrv/,
IV = 2n2m v2x 2
m sin2 2nvt,
V = 2 n m v 2x 2m .
9 4 7 . 12 m a rta o rtad i.
9 4 8 . 25 J; 75 J.
9 4 9 . 150 m J ; 50 m J.
9 5 0 . 1/8 T ; 3 /8 T ; 5 /8 T ; 7 /8 T.
9 5 3 . E le k tro m e trn in g sh arig a
u tr e lk a t e b r a n is h i n in g x u su s iy
c h a s to ta s i b ila n q o 'l n i y a q in -
la s h tiris h lo z im .
9 5 5 . 2 ,7 k m /so a t.
9 5 6 . Y uk o rtilg an m a sh in a n in g
x ususiy te b r a n is h la r d av ri k atta
v a u n in g re z o n a n s b o sh lan ad ig an
ezligi k ic h ik b o 'la d i.
9 5 7 . T e b ra n a y o tg a n o d a m n in g
iinergiyasi h iso b ig a. M u m k in .
9 5 8 . 0,25 gs.
9 5 9 . 710 k H z d a n 71 M H z g a -
cha.
9 6 0 . 5,1 gH.
9 6 1 . 1,25 m a rta kam ayadi.
96 2 . Q = \ C U 2 = 0 , 6 J.
9 6 3 . 120 g J ; 40 g J.
9M- Г.
- У . V I = 0,1 A
9 6 5 . / = - 0 ,0 1 л sinlOTCf, 0 ,2 sm ;
5 k H z ; 1 g C ; 3 1 ,4 mA.
9 6 6 .
10
"4
c o s 500r,
/= -0 ,0 5 s in 5 0 0 r ,
« = 100 co s 500f, 50 m A; 100 V.
9 6 7 . e = 0 ,1 л sin Юл/, ram k a te-
kisligiga o ‘tk azilg an n o rm a l k uch
chiziqlariga parallel; 5
S"1;
0,01 Wb;
0 ,3 1 4 V.
9 6 8 . Ф = fi5coso)/=0,008cos50r,
e = BS(£> sinco/ = 0 ,4 s in 50/.
969. 100.
9 7 0 . O 'z g a ru v c h a n to k c h a s to
tasi b ila n te b r a n a b o sh lay d i.
9 7 1 . a) p a ra b o la ; b ) sin u so id a .
9 7 2 . B o 'la d i, b o lm a y d i.
9 7 3 . 50 V ; 0 ,4 s; 2 ,5 H z ;
E = 50cos 5 л/.
9 7 4 . 100 H z; 10 m s; 5 A; 2,5 A.
9 7 5 . 100 V; 0; - 2 0 0 V.
9 7 6 . 610 kV.
9 7 7 . g = 310 co s 100л/;
/ =
6 , 2
cos
1 0 0
л/.
9 7 8 .Y a rim d a v r d a v o m id a .
9 7 9 . a ) o rta d i; b ) o rta d i.
9 8 0 . 0 ,8
kti;
0,1 t o .
98 1 . 36 gF .
9 8 2 . a ) k a m a y a d i; b ) o rta d i.
9 8 3 . 63 Q ; 0 ,5 t o .
9 8 4 . 0 ,1 6 H .
9 8 5 . L x - o r ta d i; Z
.2
- k a
m a y a d i; L, - k a m a y a d i; L 2 -
o r ta d i.
9 8 6 . a) o ‘z g a rm a y d i; b ) 0 d a n
b ir o r k a tta lik k a c h a o rta d i; d ) k a
m a y a d i.
9 8 7 . In d u k tiv k u c h la n ish .
9 8 8 . In d u k tiv q a rsh ilik sig 'im i
qarshilikka teng b o 'lg an d a zanjirda
re z o n a n s b o ‘ladi.
9 8 9 . 1,6 gF .
201
99 0 . 0,5 kH z.
9 9 1 . 48.
9 9 2 . M u m k in e m a s , c h u n k i
g 'a lta k k u y ib k etish i m u m k in .
9 9 3 . 1/3; 2520; b irlam ch i ch u l-
g ‘a m d a .
9 9 4 . 2 0 V.
9 9 5 .
/ 2
- o rta d i; U2 - k a m ay a
d i; /, — o r ta d i; (/, - a m a ld a
o ‘z g a rm a y d i.
9 9 6 . e = 3 \ ls in 3 1 1 Г, 220 V.
9 9 7 . 0 ,5 s; 2 H z.
9 9 8 . 2 ,4 m /s.
9 9 9 . 100 m.
1 0 0 0
. | ; я ; 4 ^ ; 2 t c ; ^
rad.
1 0 01. x = 0 ,0 5 sin2n:/;
x = - 0 , 0 5 cos2tc/.
1 0 02. 15 m /s ; 5 m /s .
1 0 0 3 . 79 H z; 1360 H z.
1 0 0 4 . 3 ,8 m ; 3 ,8 sm .
1 0 0 5 . T a x m in a n 5 km.
1 0 06.
1 0 0
m /s .
1 0 0 7 . 20 m /s.
1008. 1,5 m in.
1 0 1 2 .0 ,4 .
1013.420.
1 0 1 5 . T o M q in u z u n li g i 4,1
m a rta o rtad i.
1 0 16. K u c h a y ish ; susayish.
1 0 17. K u ch ay ish .
1 0 18. Susayish.
1 0 19.
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