Charged
Its Electric
Attraction
Ohm
Hodge Podge
100
Negative Charge
Electons
100
Unit of electric Power
Watts
100
Opposites
attract
100
Voltage Symbol & Units
Symbol: V Units: volts
100
Power Symbol & Units
Symbol:P Units: Watts
200
Positive Charge
Proton
200
Voltage in the outlet at school and home
120 volts
200
Likes
repel
200
Current Symbol & Units
Symbol: I Units: amps
200
Walking across the carpet allows transfer of charges
Friction
300
Found in the outer shells of the atom
Electron
300
Current in a battery
Direct Current (DC)
300
Area around Earth influenced by magnetic field
magnetosphere
300
Resistance Symbol & Units
Symbol: R Units: Ohms
300
electrons tightly bound in atoms
insulator
400
Results from having more protons
Positive Charge
400
One path through which charges can flow
Series Circuit
400
As distance increases; magnetic force.....?
Decreases
400
Ohms Law (Equation)
I= V/R V=I x R R= V/I
400
Current used in school or homes
Alternating Current (AC)
500
If an atom gains electrons
it becomes negatively charged
500
Devices for electrical safety
circuit breaker fuse ground-fault
500
a broken magnet becomes
a new magnet with two poles (North & South)
500
Resistance is affected by (3 things)
thickness, length, temperature
500
What device changes mechanical energy to electrical energy by rotating a coil f wire through a magnetic field?
Generator
M
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n
u