WorksheetsBasic Electricity
Total questions: 10
Worksheet time: 6mins
Using keyword define voltage.
(a)
Using keywords define current.
(a)
Using keywords define resistance.
(a)
Using Ohm's law, what is the equation to find resistance?
Current x Resistance
Voltage x Resistance
Voltage / Current
Voltage / Resistance
Using Ohm's law, what is the equation to find voltage?
Current x Resistance
Voltage x Resistance
Voltage / Current
Voltage / Resistance
If battery voltage is constant and the overall resistance of the circuit decreases, what else changes?
Voltage
Current
Resistance
Wire Diameter
Ohm’s law: If I have a 10 V DC battery and I need .02 A to power an LED what size resistor do I need.
220 Ohm
5 Ohm
3.9 K Ohm
500 Ohm
Who was in favor of DC voltages?
Tesla
Edison
Wright
Einstein
What is unique about AC voltages vs DC voltages?
Current flows quicker
Operate safer
Easier to install
Can be transformed
Who was in favor of AC voltages?
Tesla
Edison
Wright
Einstein
