الذهبيه - فيزياء
pfkekfvdv
pfkekfvdv
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
冐<br />
F<br />
E<br />
= qE<br />
ṦΎ o 횠 맨 맨m맨 , F = qvB sinθ Ṧ Ṧ R 맨 맨m맨<br />
B<br />
ε v B sinθ<br />
R 䁀 맨 맨 맨 ṦΒ 맨Ύ<br />
=<br />
mot<br />
Ι<br />
ind<br />
=<br />
ε<br />
mot<br />
R<br />
<br />
F<br />
B2<br />
=F<br />
pull<br />
= I B <br />
<br />
P<br />
dissipated<br />
ΔΦΒ<br />
εind= ΦΒ= A B cosθ 맨 Ṧ R Α 횠 맨 ɖ맨 맨Β Ύ<br />
Δt<br />
ε N B A ε = ε sin t<br />
맨맨 맨 ṦΒ 맨Ύ<br />
max= ins max<br />
P<br />
ins<br />
= I<br />
ins<br />
.<br />
ε<br />
ins<br />
= I<br />
2<br />
ins<br />
I<br />
ins<br />
=I<br />
.R =<br />
max<br />
ε<br />
2<br />
ins<br />
R<br />
sin<br />
<br />
t<br />
P<br />
,<br />
max<br />
= I<br />
= 2πf<br />
max<br />
.<br />
ε<br />
max<br />
= I<br />
=I<br />
2<br />
max<br />
2<br />
R<br />
.R =<br />
ΔΦ V -<br />
B<br />
applid back<br />
εback<br />
= -N Ι =<br />
ɖ 맨 ṦΒ 맨Ύ<br />
Δt<br />
R<br />
ΔI<br />
Δt<br />
ΔΦ<br />
Δt<br />
B<br />
2<br />
εind= -L = - N PE = L I Ϝ Ϩ맨 ɖ맨 ṦΒ 맨Ύ<br />
V<br />
ε<br />
app<br />
ind 2<br />
=V<br />
= -<br />
ins<br />
+<br />
ε<br />
ε<br />
ind<br />
ΔI<br />
Δt<br />
ins<br />
= X%.V<br />
app<br />
ΔΦ<br />
Δt<br />
,<br />
<br />
Ι<br />
V<br />
const<br />
app<br />
=<br />
ε<br />
1<br />
2<br />
=V<br />
V<br />
ins<br />
app<br />
R<br />
-<br />
ε<br />
ins<br />
<br />
Ι<br />
ins<br />
,<br />
= X% I<br />
1<br />
B2<br />
M = -N2<br />
M = L1<br />
L2<br />
맨 맨 冐 맨 ɖ맨 ṦΒ 맨Ύ<br />
V<br />
const<br />
ins<br />
=I<br />
ε<br />
ins<br />
2<br />
max<br />
R<br />
.R<br />
r
Change language