Physical Science EOC SPS10

Movement of electrons through a circuit

• electricity
• static
• friction
• induction

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

_____ electricity results from the buildup of electric charges on an object

• friction
• conduction
• static

The buildup of ____ can be caused by friction, conduction, or induction.

• current
• voltage
• charges

Rubbing two objects together

• friction
• induction
• conduction

Tags

NGSS.MS-PS1-4

Transfer by not touching

• friction
• induction
• conduction

Electrons flow through direct contact

• friction
• induction
• conduction

Tags

NGSS.HS-PS3-5

Electrons changed directions at regular intervals
EX: Gas driven generator or lights in our house

• alternating current
• direct current

electrons move in same directions
EX: Batteries in your car or batteries in your flashlight

• alternating current
• direct current

Ohms Law: 

• V=IR
• V=OR

To get electrons flowing through a circuit, a _____ is applied.  ____, which is measured in volts (V), is the potential difference in electrical potential energy between two places in a circuit.  In other words, ____ is the energy per unit of charge that causes charges to move.

• Resistence (R)
• Electric Current (I)
• Voltage (V)