Current Electricity

In current electricity, charges are always on the move.

• True

• False

____________ electricity is the flow of electric charge from one place to another.

Electrons move towards the point of ________________ potential.

• higher

• lower

Which charges actually move?

• negative

• positive

• neutral

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

Stove @ 240 VAC
What is the amperage?

• 16.67 Amps

• 23.45 Amps

• 43.33 Amps

• 34.43 Amps

Tags

NGSS.HS-PS2-5

____________________ is the opposition of a material to the flow of electric current.

• Resistance

• Current

• Static

• Electricity

________________ is the energy capacity of a unit of charge. (There are 2 correct answers)

• electric potential

• voltage

• resistance

• friciton

What is current measured in?

• Ω (Ohms)

• V (Volts)

• A (Amps)

• W (Watts)

Tags

NGSS.HS-PS2-5

How many Volts would we need to produce a current flow of 8 Amps through a 6 Ohm resistor

• 12 volts

• 24 volts

• 1.3333

• 48 volts

This circuit has a 24 volt battery and the resistor is 8 ohms. How many amps are running through the circuit?

• 3 Amps

• 192 Amps

• 2 Amps

• 4 Amps