electricity base

1.1.2 which one is correct from the electrical quantities and their units?

• Voltage (V)

  Current (C)

  Resistance(R)

• Voltage (V)

  Current (A)

  Resistance(Ohm)

• Voltage (V)

  Current (C)

  Resistance(E)

• Voltage (V)

  Current (C)

  Resistance(I)

1.1.2 The Voltage definition is

• Limit current flow

• Flow of electrons through a conductor

• Pressure that causes current to flow

1.1.2 The Current definition is

• Limit current flow

• Flow of electrons through a conductor

• Pressure that causes current to flow

1.1.2 The Resistance definition is

• Limit current flow

• Flow of electrons through a conductor

• Pressure that causes current to flow

1.1.3 conductors and insulators definition?

• -Conductors: do not allow current to flow.

  -Insulators: do not allow current to flow.

• -Conductors: Allow current to flow.

  -Insulators: Allow current to flow.

• -Conductors: Allow current to flow.

  -Insulators: do not allow current to flow.

• -Conductors: do not allow current to flow.

  -Insulators: Allow current to flow.

1.1.5 The function of a Resistor is?

• Limit the current flow in a circuit

• gives a flow of electrons

• Pressure that causes current to flow

Will the light bulb light up if the switch remains open as shown?

• Yes, because the circuit will be complete.

• Yes, because the battery will push the electric current.

• No, because the electric circuit is not complete.

• No, because the battery will push the electric current.

a unit that measures the flow of a current is called ______

• ampere

• volt

• watt

• ohm

a negatively charged subatomic particle is called __________

• neutron

• proton

• electron

• parteon

The SI unit of current is ………

• volt

• watt

• ampere

• joule