Electronic Principles What are the main parts of an atom? Protons only Electrons, ions, and neutrons None of these Electrons, protons, and ions Electrons, protons, and neutrons Protons only Electrons, ions, and neutrons None of these Electrons, protons, and ions Electrons, protons, and neutrons ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Current is The force that causes electrons to flow The flow of charged particles through a material The number of free electrons in an atom An imbalance of electrical charges None of these The force that causes electrons to flow The flow of charged particles through a material The number of free electrons in an atom An imbalance of electrical charges None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A real voltage source has Infinite internal resistance A small internal resistance Zero internal resistance None of these A large internal resistance Infinite internal resistance A small internal resistance Zero internal resistance None of these A large internal resistance ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the total resistance of a series circuit that contains four resistors having values of 220W, 470W, 1W, and 1.2W? 1234 Ohm 844.5 Ohm 692.2 Ohm 3890 Ohm None of these 1234 Ohm 844.5 Ohm 692.2 Ohm 3890 Ohm None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Holes act like: Crystals None of these Negative charges Atoms Positive charges Crystals None of these Negative charges Atoms Positive charges ANSWER DOWNLOAD EXAMIANS APP
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