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Worksheetsmagnetism - week 9
Total questions: 20
Worksheet time: 18mins
Magnetism is generated by moving __________.
El magnetismo se genera al mover _____________.
protons.
electrons.
neutrons.
elements.
What do the lines around this magnet represent?
¿Qué representan las líneas alrededor de este imán?
North Pole
South Pole
Magnetic Declination
Magnetic Field
As the distance between two magnets increases (they get farther apart), the force between them:
A medida que aumenta la distancia entre dos imanes (se separan más), la fuerza entre ellos:
Increases
Aumenta
Decreases
Disminuye
Stays the Same
Se mantiene igual
If the North Pole of a permanent magnet is placed next to a compass as seen in the picture, which direction will the needle move?
Si el Polo Norte de un imán permanente se coloca junto a una brújula como se ve en la imagen, ¿en qué dirección se moverá la aguja?
To the right (away from the magnet)
A la derecha (lejos del imán)
To the left (towards the magnet)
A la izquierda (hacia el imán)
It will not move
No se moverá
Need more information
Necesitas más información
Where is the magnetic field strongest around a bar magnet?
in the middle
at the poles
same everywhere
where the field lines are far apart
What does the direction of the pointing fingers mean in this picture?
the direction of the voltage
the rotation of the wire
the direction of the magnetic field
the direction of the current
Which image has the most potential energy in the system of magnets?
A
B
C
D
