Electronic Principles The basic unit of measurement for current is the: ampere None of these watt ohm volt ampere None of these watt ohm volt ANSWER DOWNLOAD EXAMIANS APP
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? Out of this page Clockwise None of these Into this page Counterclockwise Out of this page Clockwise None of these Into this page Counterclockwise ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles How many protons does the nucleus of a silicon atom contain? None of these 4 14 29 48 None of these 4 14 29 48 ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Current is 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 The force that causes electrons to flow The flow of charged particles through a material ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A certain electromagnet has 1000 turns of wire. How much current must flow through the coil in order to generate an mmf of 100 ampere-turns? 0.41666666666667 0.1 A None of these 100 A 1000 A 0.41666666666667 0.1 A None of these 100 A 1000 A ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles At room temperature a conductor has low many holes? None of these less than the free electrons many Same number as free electrons Only those produced by thermal energy None of these less than the free electrons many Same number as free electrons Only those produced by thermal energy ANSWER DOWNLOAD EXAMIANS APP
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