M3 Cat B

What charge does an electron carry?

• negative

• positive

• neutral

What is a conductor?

• a molecular structure with less than four electrons in the outer or

  valence orbit

• a molecular structure where several atoms share the electrons on the outer layer

• a molecular structure where electrons are tightly connected to the atoms/molecules

What is a semiconductor?

• a molecular structure with less than four electrons in the outer or

  valence orbit

• a molecular structure where several atoms share the electrons on the outer layer

• a molecular structure where electrons are tightly connected to the atoms/molecules

What is the unit of charge?

• coulomb (C)

• Ampere (A)

• Charge (Q)

What is the definition of an amp?

• one coulomb of electrical charge moving past a specific point in one second.

• one charged electron moving past a specific point in one second.

• the force required to move one electron from a high potential to a lower potential

What is electromotive force?

• the difference in energy between electrical charges or potentials

• the resistive force between two points in a conductor

• the force required to prevent the collapse of a magnetic field

What is the unit of electromotive force?

• Volts (V)

• Amperes (A)

How is a voltmeter connected to a circuit?

• in parallel with the component

• in series with the component

• you must remove the component from the circuit to measure voltage

What is the meaning of mV?

• milli Volts

• micro Volts

• macro Volts

What is the meaning of MV?

• Mega Volts

• Milli Volts

• Macro Volts