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WorksheetsElectricity - Ohm's Law
Total questions: 20
Worksheet time: 31mins
Electricity that flows in a closed path is called a
path
current
circuit
light
Voltage divided by Resistance equals....?
(V / R = ?)
Current
Power
Ohms
Watts
Voltage divided by Current equals...?
(V / I = ?)
Current
Power
Resistance
Watts
What size resistor would produce a 3 Amp current flow with a 12 Volt battery (remember: V = I x R, or I = V/R, or R = V/I)
1 Ohm
3 Ohms
4 Ohms
12 Ohms
What size resistor would produce a 3 Amp current flow with a 12 Volt battery (remember: V = I x R, or I = V/R, or R = V/I)
1 Ohm
3 Ohms
4 Ohms
12 Ohms
This circuit has a 24 volt battery and the resistor is 8 ohms. How many amps are running through the circuit?
(remember: V = I x R, or I = V/R, or R = V/I)
3 Amps
192 Amps
2 Amps
4 Amps
To complete a circuit the switch must be
unattached
open
closed
It depends
The flow of electricity requires a
complete path
incomplete path
insulated current
complex circuit
How do you calculate current (I, in Amps)
Resistance X Voltage
Voltage X Resistance
Resistance ÷ Voltage
Voltage ÷ Resistance
The circuit shown on the picture above is an example of a /an _______
Closed Circuit
Open Circuit
Based on the graph, which of the following would be true regarding the relationship of voltage and current?
As voltage increases, current decreases.
Voltage will not affect current.
As voltage decreases, current increases.
As voltage increases, current also increases.
Ohms
When using electricity, what are V, I, and R?
Venezuela, India, Republic of Korea
Variable, Integer, Real Number
Violet, Indigo, Red
Voltage, Current Intensity, Resistance
Three letters
