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WorksheetsUnderstanding Electric Current Concepts
Total questions: 11
Worksheet time: 6mins
Choose all that is correct about Current?
The flow of Electrons
The amount of Electrons per Second
Exists in an open circuit
Hard to predict
Are Electrons free to move in a copper wire without any external force?
YES
NO
What is the need for a Voltage difference in a circuit?
To control the flow of electrons
To slow down the electron flow
To reduce the amount of electrons
To force the electrons to follow in one direction
Is there current without potential difference?
NO
YES
In which direction actual current flows?
From top to bottom terminal
From positive to negative terminal
From negative to positive terminal
From bottom to top terminal
What type of current do we get out of the outlet?
Sawtooth wave
Alternative Current (AC)
Direct Current (DC)
Square wave
Which of those generate DC?
Batteries
Wind Turbine
Solar Panels
Alternator
How to measure the current in a circuit?
Connect the Ohm meter in parallel
Connect the Amp meter in series
Connect the Amp meter in parallel
Connect the Volt meter in series
What happens to the current in a series circuit?
Vanish
Divides
Remains the same
Splits equally
What happens to the current in a parallel circuit?
Divides
Remains the same
Vanish
Goes to zero
Choose all that is correct about Resistors
Divide Current
Divide Voltage
Control the flow of electrons
Dissipate heat
