Batteries Vs Capacitors Flashcards
1
Q
In a battery, Chemical Energy is turned into ________ Energy
A
Electrical
2
Q
Where do capacitors store their Electrical Energy?
A
In the Electric field inside the Dielectric
3
Q
True or False: Batteries have a higher power density than Capacitors → provides more power gradually.
A
False: Capacitors have a higher power density than Batteries → provides more power quickly
4
Q
Density of surfaces charges on a Capacitor plate depends on what?
A
Dependent on the polarization of dielectric
5
Q
The Electric Field in a Capacitor moves from _ve → _ve
A
+ve (positive) → -ve (negative)
(Opposite Of a Battery)
