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Questions and Answers
Which fundamental property of an electrical charge states that charge is neither created nor destroyed?
Which fundamental property of an electrical charge states that charge is neither created nor destroyed?
- Charge can be transferred from one object to another
- 2 types of charge: + & -
- Like charges repel, opposites attract
- Charge is neither created or destroyed (correct)
What is the international unit of current?
What is the international unit of current?
- Coulomb
- Ohm
- Amp (correct)
- Voltage
What is the force that results from the separation of charges called?
What is the force that results from the separation of charges called?
- Voltage
- Electric field (correct)
- Resistance
- Current
What is an ion?
What is an ion?
What does the accumulation of electrons at one point in a circuit create?
What does the accumulation of electrons at one point in a circuit create?
What is the resulting electro-motive force created by differences in potential?
What is the resulting electro-motive force created by differences in potential?
Which type of electrical current involves uninterrupted bidirectional flow of ions that changes direction at least 1 time per second?
Which type of electrical current involves uninterrupted bidirectional flow of ions that changes direction at least 1 time per second?
What is the quantity or amount of ions or electrons flowing at a given time called?
What is the quantity or amount of ions or electrons flowing at a given time called?
Which material disrupts the free movement of electrons?
Which material disrupts the free movement of electrons?
Which aspect of electrical waveforms is used to determine the physiological impact of therapeutic electrical stimulation?
Which aspect of electrical waveforms is used to determine the physiological impact of therapeutic electrical stimulation?
What is the physiological impact of therapeutic electrical stimulation determined by?
What is the physiological impact of therapeutic electrical stimulation determined by?
Which type of electrical current involves continuous unidirectional flow of ions or electrons for at least 1 second?
Which type of electrical current involves continuous unidirectional flow of ions or electrons for at least 1 second?
What is the resulting electro-motive force created by differences in potential called?
What is the resulting electro-motive force created by differences in potential called?
Which material allows the free movement of electrons?
Which material allows the free movement of electrons?
What is the quantity or amount of ions or electrons flowing at a given time called?
What is the quantity or amount of ions or electrons flowing at a given time called?
What fundamental property of an electrical charge states that charge is neither created nor destroyed?
What fundamental property of an electrical charge states that charge is neither created nor destroyed?
What is the force that results from the separation of charges called?
What is the force that results from the separation of charges called?
What does the accumulation of electrons at one point in a circuit create?
What does the accumulation of electrons at one point in a circuit create?
What type of charge does the cathode possess?
What type of charge does the cathode possess?
What is an ion?
What is an ion?
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