A free electron is a valence electron that has broken away from its parent atom.
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Electrical Engineering · all questionsVoltage, Current And Resistance
Voltage, Current And Resistance
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The atomic number is the number of neutrons in the nucleus.
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An ohmmeter is an instrument for measuring
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A red, red, orange, gold resistor has a nominal value of
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A twoterminal variable resistor is known as a
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A wiper is the sliding contact in a
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When the current is 2.5 A, how many coulombs pass a point in 0.2 s?
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An ammeter is connected across the current path.
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A voltmeter is connected across the current path.
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Electrons in the outer orbit are called
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The nominal value of a brown, black, yellow, and gold resistor is 100,000 ohms.
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The unit of electrical charge is the
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Eighttenths coulomb passes a point in 4 s. The current in amperes is
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Current flows in a circuit when
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