Term 3 Week 4 2016
Homework- Ex 6A, p. 188-196, Electric Fields
- Ex 6B, p. 200-201, Resistance, Charge, Power
Electrical Current
Current is the rate of flow of charge
I = Δq/Δt
Voltage
Voltage (Potential Difference) is the change in energy (work done) to each coulomb of charge between two points on a circuit, or two points across an electric field
V = ΔE/q
Ohm's Law & Resistance
Series and Parallel Resistors
Power
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