Questions and Answers
What is the flow of electric charge known as?
Electricity current
Which property of a material opposes the flow of electric current?
Resistance
What determines the strength of an electric current in a circuit?
Resistance
What is the measure of the rate of flow of electric charge in a circuit?
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What is the unit of measurement for electric current?
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What is the rate of flow of electric charge in a circuit known as?
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Which property of a material hinders the flow of electric current?
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Which property of a material allows the flow of electric current with little resistance?
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What determines the strength of an electric current in a circuit?
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Study Notes
Electric Current
- Electric current is the flow of electric charge.
- The measure of the rate of flow of electric charge in a circuit is known as electric current.
- The rate of flow of electric charge in a circuit is also known as current.
Resistance
- Resistance is the property of a material that opposes or hinders the flow of electric current.
- Resistance is the property of a material that allows the flow of electric current with little resistance, known as conductance.
Current Strength
- The strength of an electric current in a circuit is determined by the voltage and resistance.
- The strength of an electric current in a circuit is determined by the voltage and conductance.
Unit of Measurement
- The unit of measurement for electric current is the ampere (A).
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