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phys
35問 • 1年前
  • KRYZL CHARYNE MICU
  • 通報

    問題一覧

  • 1

    the study of the forces acting between charges, called electricity at rest

    electrostatics

  • 2

    the study of the forms of energy associated with the flow of charge

    electric current

  • 3

    the study of the forces acting between charges in motion

    electromagnetism

  • 4

    subatomic particle found in the nucleus of every atom

    neutron

  • 5

    does not refer to a third type of charge, but to the presence in a region of positive and negative charges in equal amount.

    neutral

  • 6

    the transfer by contact with an already charged object

    conduction

  • 7

    is the separation of charge when near an already charged object with no physical contact

    induction

  • 8

    imaginary region in space surrounding a charged object

    electric field

  • 9

    imaginary region in space surrounding a charged object

    electric field

  • 10

    The electric field has two frequently used

    N/C

  • 11

    continuous flow of charges through a material

    electricity

  • 12

    the difference in electric potential between two points, which is defined as the work needed per unit of charge to move a test charge between the two points

    voltage

  • 13

    another call for voltage

    electromotive force

  • 14

    The positive and negative terminals are called

    polarities

  • 15

    device that measures the voltage or potential between two points.

    voltmeter

  • 16

    measure of the opposition to current flow in an electrical circuit

    resistance

  • 17

    passive two-terminal electrical component that implements electrical resistance as a circuit element

    resistor

  • 18

    defined as flow of electrons in wire, or the rate of flow of charges thru a wire

    current

  • 19

    device that measures the current through a material in a circuit.

    ammeter

  • 20

    is the rate of work done per unit time, at which electrical energy is transferred by an electric circuit

    electrical power

  • 21

    is the work done by moving electric charges

    electrical energy

  • 22

    The meter used to measure the energy that we consume at home is called the

    kwh meter

  • 23

    defined as a path for current to flow

    electrical circuit

  • 24

    like the gate valve and the hose like the connecting wires

    voltage source

  • 25

    are a graphical representations of an electrical circuit

    electrical diagrams

  • 26

    diagram uses simple images of components, while a schematic diagram shows the components and interconnections of the circuit using standardized symbolic representations

    pictorial

  • 27

    consisting of just one battery and one load resistance are very simple to analyze, but they are not often found in practical applications.

    circuits

  • 28

    in this circuit connection the components are connected end-to-end in a line to form a single path through which current can flow.

    series

  • 29

    in this circuit connection, all components are connected across each other’s leads

    parallel

  • 30

    These circuits combine the characteristics of both series and parallel.

    combination circuits

  • 31

    These laws are used to analyze and solve circuits that cannot be reduced by the rules of combining resistors in series and in parallel

    kirchhoff's laws

  • 32

    The sum of all currents entering a junction must be equal to the sum of all currents leaving the junction”

    current law

  • 33

    states that the algebraic sum of potential differences, including voltage supplied by the voltage sources and resistive elements, in any loop must be equal to zero.

    voltage law

  • 34

    in a parallel circuit is a path for electric current formed by one of the load components (such as a resistor).

    branch

  • 35

    used to reduce current flow, adjust signal levels, to divide voltages, bias active elements, and terminate transmission lines, among other uses.

    resistor

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    問題一覧

  • 1

    the study of the forces acting between charges, called electricity at rest

    electrostatics

  • 2

    the study of the forms of energy associated with the flow of charge

    electric current

  • 3

    the study of the forces acting between charges in motion

    electromagnetism

  • 4

    subatomic particle found in the nucleus of every atom

    neutron

  • 5

    does not refer to a third type of charge, but to the presence in a region of positive and negative charges in equal amount.

    neutral

  • 6

    the transfer by contact with an already charged object

    conduction

  • 7

    is the separation of charge when near an already charged object with no physical contact

    induction

  • 8

    imaginary region in space surrounding a charged object

    electric field

  • 9

    imaginary region in space surrounding a charged object

    electric field

  • 10

    The electric field has two frequently used

    N/C

  • 11

    continuous flow of charges through a material

    electricity

  • 12

    the difference in electric potential between two points, which is defined as the work needed per unit of charge to move a test charge between the two points

    voltage

  • 13

    another call for voltage

    electromotive force

  • 14

    The positive and negative terminals are called

    polarities

  • 15

    device that measures the voltage or potential between two points.

    voltmeter

  • 16

    measure of the opposition to current flow in an electrical circuit

    resistance

  • 17

    passive two-terminal electrical component that implements electrical resistance as a circuit element

    resistor

  • 18

    defined as flow of electrons in wire, or the rate of flow of charges thru a wire

    current

  • 19

    device that measures the current through a material in a circuit.

    ammeter

  • 20

    is the rate of work done per unit time, at which electrical energy is transferred by an electric circuit

    electrical power

  • 21

    is the work done by moving electric charges

    electrical energy

  • 22

    The meter used to measure the energy that we consume at home is called the

    kwh meter

  • 23

    defined as a path for current to flow

    electrical circuit

  • 24

    like the gate valve and the hose like the connecting wires

    voltage source

  • 25

    are a graphical representations of an electrical circuit

    electrical diagrams

  • 26

    diagram uses simple images of components, while a schematic diagram shows the components and interconnections of the circuit using standardized symbolic representations

    pictorial

  • 27

    consisting of just one battery and one load resistance are very simple to analyze, but they are not often found in practical applications.

    circuits

  • 28

    in this circuit connection the components are connected end-to-end in a line to form a single path through which current can flow.

    series

  • 29

    in this circuit connection, all components are connected across each other’s leads

    parallel

  • 30

    These circuits combine the characteristics of both series and parallel.

    combination circuits

  • 31

    These laws are used to analyze and solve circuits that cannot be reduced by the rules of combining resistors in series and in parallel

    kirchhoff's laws

  • 32

    The sum of all currents entering a junction must be equal to the sum of all currents leaving the junction”

    current law

  • 33

    states that the algebraic sum of potential differences, including voltage supplied by the voltage sources and resistive elements, in any loop must be equal to zero.

    voltage law

  • 34

    in a parallel circuit is a path for electric current formed by one of the load components (such as a resistor).

    branch

  • 35

    used to reduce current flow, adjust signal levels, to divide voltages, bias active elements, and terminate transmission lines, among other uses.

    resistor