Topic 11 - Electromagnetic Induction (HL) Flashcards
I am the avatar of destruction, the architect of doom
1
Q
Solar Radiation Flux
A
Φ=IAcosθ
2
Q
Emf
A
The power supplied by the cell per unit current from the cell.
E=W/Q
Units: Volts, Watts/Unit Current, Joules/Unit Charge
ϵ=NBAωsin(ωt)
3
Q
Capacitor Components
A
2 parallel metal plates
A non conductive “dialectric” in between the two
4
Q
Equation of current I (AC) as a function of time
A
I = Io sin(2πft)
5
Q
Transformer Structure
A
Primary Coil
Secondary Coil
Laminated Iron Core (Minimises eddy currents and hysteresis current energy losses)
