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Exam (elaborations)

REC ELECTRICAL MODULE EXAM QUESTIONS AND ANSWERS 100% CORRECT!!

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Electricity - ANSWER Energy resulting from charged particles (electrons or protons). How is electricity formed? - ANSWER Charge (statically) or current (dynamically). Static Electricity - ANSWER _________ ________ charge by friction. Causes sparks, crackling or attraction of dust or har. Current Electricity - ANSWER Electrical charge that flows form one place to another through a _________. Voltage - ANSWER Force that pushes the current through the circuit. What is voltage measured with? - ANSWER Voltmeter Potential Difference (pd) - ANSWER Different cells produce different voltages. Bigger voltage = bigger current. A voltmeter is connected across the components. Resistance - ANSWER Friction that slows down the flow of the current through the circuit. Current - ANSWER The electrons that flow through the wires of the _________. Cell (battery) - ANSWER Lamp - ANSWER Switch - ANSWER

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REC ELECTRICAL MODULE
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Institution
REC ELECTRICAL MODULE
Course
REC ELECTRICAL MODULE

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Uploaded on
April 5, 2025
Number of pages
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Written in
2024/2025
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Exam (elaborations)
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Questions & answers

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REC ELECTRICAL MODULE EXAM QUESTIONS
AND ANSWERS 100% CORRECT!!

, Ohm's Law - ANSWER

What is the unit for voltage? - ANSWER Volts

What is the unit for current? - ANSWER Amps

What is the unit for resistance? - ANSWER Ohms

Electricity - ANSWER Energy resulting from charged particles (electrons or protons).

How is electricity formed? - ANSWER Charge (statically) or current (dynamically).

Static Electricity - ANSWER _________ ________ charge by friction. Causes sparks,
crackling or attraction of dust or har.

Current Electricity - ANSWER Electrical charge that flows form one place to another
through a _________.

Voltage - ANSWER Force that pushes the current through the circuit.

What is voltage measured with? - ANSWER Voltmeter

Potential Difference (pd) - ANSWER Different cells produce different voltages. Bigger
voltage = bigger current. A voltmeter is connected across the components.

Resistance - ANSWER Friction that slows down the flow of the current through the
circuit.

Current - ANSWER The electrons that flow through the wires of the _________.

Cell (battery) - ANSWER

Lamp - ANSWER

Switch - ANSWER

Wires - ANSWER

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