Activity 1.2.3 Intro to Electricity

Which of the following is an example of a conductor?

• Glass

• Rubber

• Quartz

• Copper

Tags

NGSS.MS-PS2-3

Which of the following is an example of an insulator?

• Gold

• Silver

• Aluminium

• Mica

Voltage is measured in what?

• Ohms

• Amperes

• Volts

• Watts

Current is measured in what units?

• Volts

• Ohms

• Amperes

• Watts

Tags

NGSS.HS-PS2-5

Resistance is measured in what units?

• Volts

• Amperes

• Ohms

• Kapernicks

How do electrons flow in a circuit?

• From Positive to Negative

• From Negative to Positive

How do you measure voltage, current, and resistance in a physical circuit?

• Multimeter

• Voltmeter

• Ohmeter

• Odometer

In the equation V=IR, the V stands for _____________.

• Voltage

• Current

• Resistance

• Vendetta

In the equation V=IR, the I stands for _____________.

• Voltage

• Current

• Resistance

In the equation V=IR, R stands for ______.

• Voltage

• Current

• Resistance