Electronic Principles Electron current is flowing through a conductor in a direction you might describe as straight into this page. What is the direction of the resulting magnetic field? Clockwise Out of this page Into this page Counterclockwise None of these Clockwise Out of this page Into this page Counterclockwise None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles How may valence electrons does a silicon atom have? 4 2 1 None of these 4 2 1 None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The graph of current gain versus collector current indicates that the current gain is contant varies enormously equals the collector current divided by the base current None of these varies slightly is contant varies enormously equals the collector current divided by the base current None of these varies slightly ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following equations most directly determines the power dissipation of a resistance when you know the voltage drop and amount of resistance? P = IE None of these I = P/E P = E2/R P = I2R P = IE None of these I = P/E P = E2/R P = I2R ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Positive ions are atoms that have None of these Lost an electron Lost a proton Gained a proton Gained an electron None of these Lost an electron Lost a proton Gained a proton Gained an electron ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The merging of a free electron and a hole is called Recombination None of these Lifetime Thermal energy Covalent bonding Recombination None of these Lifetime Thermal energy Covalent bonding ANSWER DOWNLOAD EXAMIANS APP
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