BE Quiz 1 LV 6

_____________is the flow of charged particles through a conducting medium

• Voltage

• resistance

• Current

An electric circuit is a closed loop or pathway that allows electric charges to flow.

• True

• False

What are the two types of Current?

What is the SI unit of electric current?

• Amperes

• Volts

• Ohms

Which material has the least resistance to the flow of electric current?

• Copper

• Aluminum

• Wood

What is the function of a resistor in an electric circuit?

• To increase current

• To decrease current

• To store charge

Draw a circuit using 2 bulbs connected in series

with a voltage supply of 3.0A and a resistance of 100Ohms. Label the devices correctly

Calculate resistance of an electrical circuit with 10 Volts and current of 5mA.

In the circuit shown, What is the current through the 2 Ohms resistor?

• 5 Amperes

• 1.667 Amperes

• 0.667 Amperes

• 8 Amperes

You are Done....Welcome to the new topic on Semi-Conductor Theory.