Electronics

Path of electrons is

• Current

• Voltage

• Circuit

Voltage is measured by

• Ampere(A)

• Volts(V)

• Ohms

Insulator is a material,that

• Allows electrons

• does not allow electrons

Resistor is used to control

• Only current

• Only voltage

• Both Current & Voltage

Flow of electrons in one direction

• Voltage

• Current

• Resistance

How many terminals are in potentiometer?

• 1

• 2

• 3

• 4

Find the type of circuit.

• Closed circuit

• Open circuit

If the speed of electrons is high, then it is

• High current

• Low voltage

• High voltage

• Low current

Potentiometer has only one resistor

• Yes

• No

Find the conductor

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