3rd: Circuits

What kind of circuit is this?

• Series
• Consecutive
• Parallel
• Training

What kind of circuit is this?

• Series
• Consecutive
• Parallel
• Training

If the voltage across the battery was 10V in this diagram. What would the voltage across each bulb be?

• 10V
• 5V
• 20V
• 0V

If the current through the battery was 10A in this diagram. What would the current through each bulb be?

• 10A
• 5A
• 20A
• 0A

If the current through the battery was 10A in this diagram. What would the current through each bulb be?

• 10A
• 5A
• 20A
• 0A

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

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

A correct statement of Ohm’s Law is:

• I= V R
• V ∝ I
• V = IR
• both b and c

The total resistance in a parallel circuit is

• less than the smallest resistance
• equal to the average resistance
• equal to the sum of the resistance
• more than the largest resistance

In a parallel circuit, if one connection is broken, all of the connections stop working.

• True
• False

Would would best complete this circuit?

• A wire
• A switch
• A voltage source
• A light bulb