Introduction to Circuits

​Watch this video →

​Make sure to understand:

• ​What is a series connection?

• ​What is a parallel connection?

Multiple Choice

What kind of circuit is this?

• Series
• Consecutive
• Parallel
• Training

Multiple Choice

What kind of circuit is this?

• Series
• Consecutive
• Parallel
• Training

Multiple Choice

This is an example of a _______ circuit

• open
• series
• parallel
• square

​Watch this video →

​Make sure to understand:

• ​How resistance affects current in a circuit.

• ​Series circuit rule for current.

Multiple Choice

What is the current at I₂?

• 0 A

• 1 A

• 2 A

• 4 A

Multiple Choice

What is the current in I₁?

• 0 A

• 1 A

• 3 A

• 5 A

Multiple Choice

What is the current in I₃?

• 0 A

• 1 A

• 3 A

• 5 A

​Watch this video →

​Make sure to understand:

• ​Series circuit rule for voltage.

Multiple Choice

What is the potential difference at V₁?

• 0 V

• 10 V

• 5 V

• 20 V

Multiple Choice

What is the potential difference at V₂?

• 0 V

• 2.5 V

• 5 V

• 7.5 V

Multiple Choice

What is the EMF of this circuit?

• 1.5 V

• 2 V

• 4.2 V

• 7.7 V

Multiple Choice

What is the potential difference at V₃?

• 1 V

• 5 V

• 6 V

• 11 V

Multiple Choice

What is the EMF of this circuit?

• 1 V

• 5 V

• 6 V

• 11 V