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Voltage, Current and Resistance

Voltage, Current and Resistance
A two-terminal variable resistor is known as a

potentiometer
rheostat
thermistor
wiper

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Voltage, Current and Resistance
A wiper is the sliding contact in a

thermistor
switch
photoconductive cell
potentiometer

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Voltage, Current and Resistance
A red, red, orange, gold resistor has a nominal value of

22
2200
2.2
22000

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Voltage, Current and Resistance
Materials with lots of free electrons are called

insulators
conductors
semiconductors
filters

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Voltage, Current and Resistance
If there is 6 A of current through the filament of a lamp, how many coulombs of charge move through the filament in 1.75 s?

34 C
3.4 C
10.5 C
105 C

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Voltage, Current and Resistance
Electrons in the outer orbit are called

nuclei
valences
shells
waves

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MORE MCQ ON Voltage, Current and Resistance

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