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Elektromagnetisme
Electriciteit en magnetisme
Examenstof VWO * HAVO ^
Elektromagnetisme
*
Toename kinetische energie
q
U
=
Δ
1/2 m v
2
*
Veldsterkte
E = F / q
van geladen deeltje in elektrisch veld
q
[C]
=
E
[N C
-1
]
=
U
[V]
=
F
[N]
=
m
[kg]
=
q
[C]
=
v
[m s
-1
]
=
Arbeid door veld
W
A
→B
= q (V
A
- V
B
)
W
A→B
[J]
=
q
[C]
=
V
A
[V]
=
V
B
[V]
=
* ^
Lorentzkracht op
stroomvoerende geleider
F
L
= B I
ℓ
sin
α
*
Lorentzkracht op bewegend
F
L
= B q v
F
L
[N]
=
elektrisch geladen deeltje
B
[T]
=
F
L
[N]
=
I
[A]
=
B
[T]
=
ℓ
[m]
=
q
[C]
=
α
[-]
=
v
[m s
-1
]
=
*
Magnetische inductie spoel
B = (
μ
0
N I) /
ℓ
B
[T]
=
N
[-]
=
I
[A]
=
ℓ
[m]
=
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