Circuits

This circuit has more than one loop. When one light goes out, the others stay on. 

• closed circuit
• series circuit
• parallel circuit
• open circuit

What kind of circuit is this?

• series
• parallel

What type of circuit is show in the image?

• Series Circuit
• Parallel Circuit

When all parts of the circuit are connected it is a ______ circuit. 

• open
• closed

What is a Parallel circuit? 

• Has only one path 
• Has more than one path 
• Allows energy to travel through easily 
• Has only one light bulb

What is the current through the 2 ohm resistor?

• 0.75 A

• 1.5 A

• 3 A

• 0.33 A

Solve for total circuit resistance

• 140 Ohms

• 75 Ohms

• 90 Ohms

• 65 ohms

What resistors are in series? Select all that apply.

• R1 and R3

• R2 and R4

• R1 and R4

• None of the resistors are in series right now.

What resistors are in parallel? Select all that apply.

• R1 and R2

• R1 and R3

• R1 and R4

• R3 and R4

After simplifying R2 and R3, what should you do?

• Find the inverse sum (1/R) of R1 and R4

• Find the inverse sum (1/R) of R23 and R4

• Find the sum of all three resistors (R1, R4 and R23)

• Find the sum of R1 and R2 and the inverse sum of R23