Qu'est-ce que LessonUp
Rechercher
Canaux
Connectez-vous
S'inscrire
‹
Revenir à la recherche
EM: Magnetic Field LINES
Magnets and Magnetic Field Lines
1 / 25
suivant
Slide 1:
Diapositive
Physics
Secondary Education
Age 13
Cette leçon contient
25 diapositives
, avec
quiz interactifs
,
diapositives de texte
et
2 vidéos
.
Commencer la leçon
Partager
Imprimer la leçon
Éléments de cette leçon
Magnets and Magnetic Field Lines
Slide 1 - Diapositive
Recall
Slide 2 - Diapositive
Magnetic Fields
A
magnetic field
is the area around a magnet where the effects of the magnet can be detected.
EFFECTS:
Attraction or Repulsion
Slide 3 - Diapositive
Strongest
Strongest
Slide 4 - Diapositive
Slide 5 - Diapositive
Strongest
Slide 6 - Diapositive
Strongest
The magnetic field is strongest where the lines are closest together.
Slide 7 - Diapositive
Slide 8 - Diapositive
Rules: Magnetic Field Lines
join opposite poles
have arrows that point N S
must not touch each other
must not cross each other
Slide 9 - Diapositive
If one magnet is
stronger
than another, the magnetic field of the stronger magnet will be different in two ways.
All the field lines will be closer together.
The field lines will extend further away from the magnet.
Slide 10 - Diapositive
S
N
Apply the Rules: Magnetic Field Lines
Slide 11 - Diapositive
Magnetic fields interacting
Two north poles repel.
Two south poles repel.
A north and a south pole attract.
Slide 12 - Diapositive
Slide 13 - Diapositive
S
N
S
N
Slide 14 - Diapositive
Slide 15 - Diapositive
S
N
N
S
Slide 16 - Diapositive
Slide 17 - Diapositive
N
S
S
N
Slide 18 - Diapositive
The Earth's Magnetosphers
Slide 19 - Diapositive
Slide 20 - Vidéo
Which materials are magnetic?
A
Iron and aluminium
B
Iron, Nickle, Cobalt and steel
C
Iron, Copper and Aluminium
D
Iron, Nickle, Cobalt and Aluminium
Slide 21 - Quiz
Slide 22 - Vidéo
Magnetic fields interacting
Two north poles repel.
Two south poles repel.
A north and a south pole attract.
Slide 23 - Diapositive
Slide 24 - Diapositive
Self-survey: Rate your level of understanding in this lesson.
-4
5
Slide 25 - Sondage
Plus de leçons comme celle-ci
EM: Magnetic Field LINES
Mai 2023
- Leçon avec
28 diapositives
Physics
Secondary Education
Age 13
EM: Magnetic Field LINES
Avril 2022
- Leçon avec
21 diapositives
Physics
Secondary Education
Age 13
Y8: Magnetic Fields + Electromagnets
Novembre 2024
- Leçon avec
31 diapositives
Physics
Lower Secondary (Key Stage 3)
Y8: Magnets
il y a 13 jours
- Leçon avec
28 diapositives
Physics
Lower Secondary (Key Stage 3)
Magnetic Attraction: Exploring the Power of Magnetism
Février 2024
- Leçon avec
13 diapositives
EM: Magnetic Field
Mai 2023
- Leçon avec
25 diapositives
Physics
Secondary Education
Age 13
EM: Electromagnets
Mai 2023
- Leçon avec
25 diapositives
Physics
Secondary Education
Age 13
Introduction to Magnetic Force
Septembre 2023
- Leçon avec
13 diapositives