Electricity

Which one of these pictures are safe?

• 
• 

Which of these pictures are correct?

• 
• 

increasing the overload on the same socket leads to ..........

• electric fire

• electric burns

• electric shock

electric fires are put off by .........................

• sand

• water

one of the dangers of electricity which damage the tissues of human body is ...................

• electric fire

• electric burns

• electric shock

don't place flammable materials near to an electric machine that generate heat to avoid ...............................

• electric shock

• electric fire

• electric burns

Tags

NGSS.MS-PS3-3

its save to touch an electric machine with wet hand , while its connected to electric current

• true

• false

Material that allows electric current to flow through easily.

• electromagnetic field

• conductor

• open circuit

• electric current

Prevents electric current from flowing.

• open circuit
• conductor
• electricity
• closed circuit

Material that PREVENTS electric current or heat from flowing.

• electromagnetic field
• electric current
• insulator

Tags

NGSS.5-PS1-3