Current (I)
Definition

Current (I)
Formula

Direction fo electric current

e.m.f.
Location on diagram

p.d.
Location on diagram

e.m.f.
Definition

p.d.
Definition

p.d. and e.m.f. in a series circuit

p.d. and e.m.f. in a parallel circuit

Resistance
Definition

Resistance
Formula

Resistance proportionalities

Resistivity

Diameter in mm to A in m2

Ohm's Law

Power
Definition

Power
Formula

Power
2nd Formula

Energy transformed
Definition

Energy transformed
Formula

Adding resistances
Series circuit

Adding resistances
Parallel circuit

Ideal meters
Voltmeters

Ideal meters
Ammeters

Potential Divider
Formula

Assumption of power source having no resistance - true or false?

Internal resistance

p.d.
Formula using internal resistance

Kirchoff's 1st Law

Kirchoff's 2nd Law

Procedure for Kirchoff's Laws

Primary cell

Primary cell
Discharge characteristics

Secondary cell

Secondary cell
Advantages

Secondary cell
Disadvantages

Light Dependent Resistor (LDR)

Thermistor