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WorksheetsElectricity: Charges & Static HyperDoc
Total questions: 15
Worksheet time: 5mins
Is the object positive, negative, or neutral?
Positive
Negative
Neutral
Is the object positive, negative, or neutral?
Positive
Negative
Neutral
Is the object positive, negative, or neutral?
Positive
Negative
Neutral
Is the object positive, negative, or neutral?
Positive
Negative
Neutral
Is the object positive, negative, or neutral?
Positive
Negative
Neutral
Is the object positive, negative, or neutral?
Positive
Negative
Neutral
A list of materials showing which have a greater tendency to become positive (+) and which have a greater tendency to become negative (-).
positivity map
electric field
triboelectric series
electromagnetic series
Materials that attract electrons
gain negative electrical charges
lose negative electrical charges
gain positive electrical charges
lose positive electrical charges
Which is a better conductor of electricity?
wood
metal door knob
human being
Does warm air or cold air hold more water?
warm
cold
When it's warm, the extra water in the air makes the air more
conductive
insulative
Water is __________ at stealing electrons.
really good
really bad
Are you more likely to be shocked touching a metal door knob in the winter or the summer?
winter
summer
spring
fall
How can you avoid getting shocked?
Take full, wide steps and touching things with metal first
Avoid shuffling or dragging your feet
wear cotton
don't wear polyester
The strength of an electric force depends on
the strength of the gravitational force acting on an object
the strength of the electric charges of objects
the distance between two objects
the mass of the objects
