Engineering prefixes

• M

• m

• K

• n

• n

• m

• p

The prefix m corresponds to?

Electrons have a _________ charge.

• Negative

• Positive

• Neutral

The unit for potential difference is

• Volts

• Amps

• Ohms

• Watts

In a parallel circuit

• The individual currents add up to the supply voltage

• The current remains the same at all points

• The voltage remains unchanged

• The voltage changes across each resistor

The SI unit for current is

• Weber

• Ohm

• Volt

• Amp

The SI unit for area is

• m³

• mm³

• cm²

• m²

The SI unit for Charge is

• Volt

• Farad

• Coulomb

• Ohm

The SI unit for Resistance is

• Volt

• Ohm

• Farad

• Henry