Circuits Review

The total resistance in this circuit is 

• 100 ohms
• 450 ohms
• 400 ohms
• 30 ohms

Tags

CCSS.7.NS.A.1D

As resistors are added in series to a circuit, the total resistance will...

• increase
• decrease
• stay the same

Pick the correct sentence.

• This circuit will work because it is a closed circuit.
• Energy will freely flow in this circuit.
• This circuit will not work because there is no energy source.
• This circuit will not work because there is no switch.

Tags

CCSS.RI.7.1

CCSS.RI.8.1

CCSS.RI.9-10.1

CCSS.RL.7.1

CCSS.RL.8.1

Does this diagram represent a series or parallel circuit?

• series circuit
• parallel circuit

What kind of circuit is this?

• Series
• Consecutive
• Parallel
• Training

What kind of circuit is this?

• Series
• Consecutive
• Parallel
• Training

Which bulbs will light?

• 1 and 2
• 2 and 3
• 3 and 4
• 4 and 2

What kind of circuits allow the movement of electrical energy?

• broken circuits

• short circuits

• open circuits

• closed circuits

What will happen to lights x and y

• X = OFF

  Y = OFF

• X = ON

  Y = OFF

• X = OFF

  Y = ON

• X = ON

  Y = ON

• all bulbs are lit equally
• the two top bulbs are brighter
• the single lower bulb is brighter
• the single bulb does not light and the other two are dim