Mrs. Dawkins Class Static Electricity

Static electricity is:

• electricity flowing in a wire
• the buildup of electric charges on an object
• when protons move between objects

Two objects with LIKE static charges will

• attract each other
• even out in the end
• repel each other
• cause a spark

Tags

NGSS.MS-PS2-3

Which is an example of static dischage?

• a motor
• lightning
• thunder
• insulators

Static charges build up when

• protons move within an object
• electrons move within an object
• neutrons move within an object
• the nucleus moves within an object

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which subatomic particle has a POSITIVE charge?

• Proton
• Neutron
• Electron
• Nucleus

Which subatomic particle has a NEGATIVE charge?

• Proton
• Neutron
• Electron
• Nucleus

Which of these is NOT a way to create a static charge?

• Friction
• Induction
• Electroaction
• Conduction

Is it possible to CREATE electrons?

• Yes, that's what static electricity is.
• No, you can move them, but they are never created or distroyed.
• Sometimes, it depends on the voltage.
• Sometimes, it depends on the element.

If two objects with static charge are attracted, what do you know about them?

• They are both positively charged.
• They are both negatively charged.
• One is positively charged and one is negatively charged, but you won't be able to tell which is which.
• One is positively charged and one is negatively charged, and you can tell which is which by looking at them.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Rubbing a balloon on hair is an example of static charge build up created by....

• conduction
• friction
• induction
• hairduction