Heat And Electricity Flashcards
Physical property of matter that causes it to expirience force when placed in an electromagnetic field
Electric charge
Force that holds the elctrons to the positive nucleus is called an ?
Electrical force
Negative & positive, pulls together
Attractive force
Negative & negative or positive & positive, pushes away
Repulsive force
More protons, fewer electrons
Positive charge
More electron, fewer proton
Negative charge
Positive charge
Proton
Negative charge
Electron
Neutral charge
Neutron
Allow easily pass through
Conductor
Does not allow easily to pass through
Insulator
Also called/ electrical insulators
Thermal insulator
electricity / kuryente
Current
Direct contact ( causes the effect )
Charging by contact
Not through contact ( charging energy not through contact )
Charging by Induction
Device used to detect small amount of charges
Electroscope
Get electrecuted
Grounding
Get electrecuted
Grounding
Transfer of energy by the mix of temperature wheter its cold,hot or warm
Heat
Flow of energy by the means of electrical power/ charge
Electricity
Process of heat transfer from one part of a fluid to another part ( thru liquid)
Convection
Direct contact between the object / directly transmitted through
Conduction
Done through electro magnetic waves (em)
Radiation
3 modes of heat transfer
CONVECTION
CONDUCTION
RADIATION
Importance if electricty
Most convenient energy that humans use, lighting appliances to study.
4 types of energy soil
Coal, nuclear power,wind, solar
Lowest eme eme
Radio waves
Discovered convection
Isaac newton
Form of energy
Electricity
