Electricity

The flow/movement of electric charges 

• Voltage
• Resistance 
• Current 
• Circuit 

Tags

NGSS.HS-PS2-4

This is an example of a _______ circuit

• open
• series
• parallel
• square

An electric field can be represented as a vector.
A vector has

• magnitude only
• direction only
• magnitude and direction
• Gravity!

Resistance is

• an objects ability to resist Voltage
• an objects ability to resist resistance
• An objects ability to resist current
• An objects resistance to temptation

Tags

NGSS.HS-PS2-4

What is the resistance, if the voltage is 9 V and the Current is 3 Amps?

• .33
• 27
• 6

• 3

Static electricity is defined as

• No current
• generator
• balanced
• an imbalance of charge

Tags

NGSS.HS-PS2-4

If two objects repel, what can there charges be?

• negative and negative, positive and positve
  
• positive and negative or negative and neutral,
• negative and neutral, positive and positive
• Your mom

Tags

NGSS.HS-PS2-4

NGSS.HS-PS3-5

If you transfer all your electrons to a piece of paper, what charge are you?

• neither
• neutral
• negative
• positive

Tags

NGSS.HS-PS1-3

NGSS.HS-PS2-4

What is the current if the resistance is 20 ohms, and the voltage 100 V?

• 20 Amps
• 5 Amps
• .2 Amps
• 2000 Amps

Disadvantage of a Series Circuit

• One bulb goes out they all go out
• one bulb goes out, the other do not
• If two bulbs go out the third one will work