Basic Electrical Theory Questions and Answers correctly solved!!

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Basic Electrical Theory
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Questions and Answers
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JP




correctly solved!!

, How do you determine an atom's Atomic Number - ANSWER By number of
protons

What is the equation for electrostatic force? - ANSWER F=kQ1Q2/(distance
squared)




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What are valence electrons? - ANSWER Electrons located in the outermost
shell of an atom




VI
How many electrons are in the valence shell of a conductor? - ANSWER 1-3
electrons




TU
How many electrons are in the valence shell of an insulator? - ANSWER 7-8
electrons
IS
How many electrons are in the valence shell of a semiconductor? - ANSWER
4 for the purposes of this class
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What is voltage measured in? - ANSWER Volts
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What is current measured in? - ANSWER Amperes

What is resistance measured in? - ANSWER Ohms
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What is Power measured in? - ANSWER Watts
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What is conductance measured in? - ANSWER Mhos
JP




What is Ohm's law? - ANSWER E=IR - Voltage equals Current times
Resistance

How do you determine Power in an electrical circuit? - ANSWER P=IE -
Power equals Current times Voltage