Circuits Review

The voltage dropped across the 300 ohm resistor is 

• 6 V
• 9 V
• 2 V
• 30 V

The voltage drop across the 180 ohm resistor is 

• 9 V
• 6 V
• 2 V
• 12 V

The current going through the 45 ohm resistor is 

• 0.05 amps
• 0.2 amps
• 0.1 amps
• 5 amps

Tags

NGSS.MS-PS2-3

The current going through the 90 ohm resistor is 

• 10 amps
• 0.1 amps
• 0.2 amps

The equivalent resistance of this circuit is 

• 25.7 ohms
• 315 ohms
• 324 ohms
• 90 ohms

What is one benefits of using a parallel circuit?  

• It gets confusing.
• There are no problems.
• If one goes down, it does not affect the others. 
• Porque es para llelio. 

Which one uses less wire? 

• Parallel circuit 
• Series Circuit 

As the resistance of a circuit increases, the current will

• increase
• decrease
• stay the same

A circuit with 3 resistors, 10 Ohms, 30 Ohms and 20 Ohms are in series. What is the total resistance

• 30 Ohms
• 50 Ohms
• 60 Ohms
• 100 Ohms

Find the total resistance, total current and total voltage for the following circuit

• V_{T = 9 V}
  I _{T = 3}
  R_T = 14
  
• V_{T = 9}
  I _{T = 0.64}
  R_T = 14
• V_{T = 9} 
  I _{T = 6.3}
  R_T = 1.4
• V_{T = 9}
  I _{T = 0.64}
  R_T = 1.4

Tags

NGSS.MS-PS3-5