TECNOLOGÍA Y DIGITALIZACIÓN. UNIT 4. TEST. ELECTRICITY

Define ELECTRICITY in your own words

How many types of ELECTRIC CHARGES are there?

Define and describe shortly

How many types of ELECTRIC CURRENTS are there?

Define and describe shortly

Can you define ELECTRICAL VOLTAGE?

What is the unit to measure the ELECTRICAL VOLTAGE?

• Volts (V)

• Amperes (A)

• Ohms (Ω)

• Watts (W)

What is the unit to measure the ELECTRICAL CURRENT OR INTENSITY?

• Volts (V)

• Amperes (A)

• Ohms (Ω)

• Watts (W)

What is the unit to measure the RESITANCE of a device?

• Volts (V)

• Amperes (A)

• Ohms (Ω)

• Watts (W)

What is the unit to measure the ELECTRICAL POWER of a device?

• Volts (V)

• Amperes (A)

• Ohms (Ω)

• Watts (W)

Can you define ELECTRICAL CURRENT?

Can you define RESISTOR or ELECTRICAL RESISTANCE?