Electromagnet Explorer

Froggy Jumps

Jugadas 4

Crear copia

Sobre esta actividad

Grade 7 electromagnets quiz

Creada por

Diphasela Rose

Sudáfrica

Descarga la versión para jugar en papel

Top 10 resultados

#	Jugador	Acierto	tiempo
1	Diphasela Rose 17 de Noviembre de 2025	% 80	02:18

¿Quieres aparecer en el Top 10 de este juego? Inicia sesión para identificarte.

Crea tu propio juego gratis desde nuestro creador de juegos

Compite contra tus amigos para ver quien consigue la mejor puntuación en esta actividad

Crear reto

Sabiduría animal

Educaplay Educational Resources

España

(15385)

Conviértete en un genio del Reino Animal
Quiz de Culpa mía película

Yamila Chavez

Argentina

(170)

Demuestra cuánto sabes sobre la película Culpa mía con este divertido quiz.
Salva a la Ranita

Melanie Rodriguez

Estados Unidos

(336)

Contesta las siguientes multiplicaciones correctamente para salvar a la ranita y evitar que caiga al agua, mucha suerte!
El valle de los lobos

Marcos Signes

España

(107)

20 preguntas de este maravilloso libro
OPEN UP 6 UNIT 1 VOCABULARY

karen blixen

España

(98)

Repasamos el vocabulario de la unidad


Froggy Jumps Electromagnet ExplorerVersión en línea Grade 7 electromagnets quiz por Diphasela Rose 1 What is an electromagnet? a A permanent magnet that never loses strength b A magnet made from iron only c A magnet created by electric current 2 Which part of an electromagnet is the magnetic core usually made of? a Copper b Soft iron c Hard steel 3 Which factor increases the strength of an electromagnet? a Fewer turns and lower current b More turns of wire and higher current c Using a bigger battery but fewer turns 4 What happens if you remove the current from an electromagnet? a It becomes a permanent magnet b It becomes permanently stronger c It loses its magnetism 5 Which device uses electromagnets to work? a A dry cell battery b Relays and electric bells c A compass 6 What is a common use of electromagnets in industry? a Lighting rooms b Lifting heavy metal objects c Cooling systems 7 Why are electromagnets useful? a They work only in space b They are small and weak c They can be switched on or off when needed 8 Where are electromagnets used in real life? a Cranes in scrapyards b Fridge magnets c Plastic toys 9 How can you make an electromagnet stronger? a Use fewer coils of wire b Add more coils or increase the current c Use a wooden core 10 How do electromagnets help the environment? a By separating metals for recycling b By melting iron c By creating waste

Froggy Jumps

Electromagnet ExplorerVersión en línea

Grade 7 electromagnets quiz

por Diphasela Rose

What is an electromagnet?

A permanent magnet that never loses strength

A magnet made from iron only

A magnet created by electric current

Which part of an electromagnet is the magnetic core usually made of?

Copper

Soft iron

Hard steel

Which factor increases the strength of an electromagnet?

Fewer turns and lower current

More turns of wire and higher current

Using a bigger battery but fewer turns

What happens if you remove the current from an electromagnet?

It becomes a permanent magnet

It becomes permanently stronger

It loses its magnetism

Which device uses electromagnets to work?

A dry cell battery

Relays and electric bells

A compass

What is a common use of electromagnets in industry?

Lighting rooms

Lifting heavy metal objects

Cooling systems

Why are electromagnets useful?

They work only in space

They are small and weak

They can be switched on or off when needed

Where are electromagnets used in real life?

Cranes in scrapyards

Fridge magnets

Plastic toys

How can you make an electromagnet stronger?

Use fewer coils of wire

Add more coils or increase the current

Use a wooden core

How do electromagnets help the environment?

By separating metals for recycling

By melting iron

By creating waste

Puedes integrar el juego en un LMS compatible con LTI 1.1 o LTI 1.3 como Canvas, Moodle, o Blackboard. De esta manera podrás guardar las puntuaciones automáticamente en el libro de calificaciones de esa plataforma.

Electromagnet Explorer

Froggy Jumps

Sobre esta actividad

Creada por

Descarga la versión para jugar en papel

Top juegos

Froggy Jumps

Sabiduría animal

Froggy Jumps

Quiz de Culpa mía película

Froggy Jumps

Salva a la Ranita

Froggy Jumps

El valle de los lobos

Froggy Jumps

OPEN UP 6 UNIT 1 VOCABULARY

Froggy Jumps

Electromagnet ExplorerVersión en línea

por Diphasela Rose

What is an electromagnet?

Which part of an electromagnet is the magnetic core usually made of?

Which factor increases the strength of an electromagnet?

What happens if you remove the current from an electromagnet?

Which device uses electromagnets to work?

What is a common use of electromagnets in industry?

Why are electromagnets useful?

Where are electromagnets used in real life?

How can you make an electromagnet stronger?

How do electromagnets help the environment?

		%
	Anónimo	%
		%
		%