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Voltage, Current and Resistance

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

22000
2200
22
2.2

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Voltage, Current and Resistance
When the current is 2.5 A, how many coulombs pass a point in 0.2 s?

1.25 C
12.5 C
0.5 C
5 C

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

potentiometer
wiper
rheostat
thermistor

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Voltage, Current and Resistance
The minimum resistance value for a blue, gray, red, silver resistor is

6460
6120
612
6800

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

potentiometer
photoconductive cell
thermistor
switch

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Voltage, Current and Resistance
When placed close together, two positively charged materials will

repel
become neutral
become negative
attract

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MORE MCQ ON Voltage, Current and Resistance

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