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