Circuits, Ohm's Law, and Power

what is this symbol for?

• light bulb
• switch
• battery
• resistor

A series circuit has how many pathways for the electrons to flow?

• Two
• One
• Many
• Zero

What kind of circuit is this?

• Series
• Consecutive
• Parallel
• Training

What kind of circuit is this?

• Series
• Consecutive
• Parallel
• Training

this is the symbol for a _____?

• switch
• light 
• battery
• wires

Tags

NGSS.HS-PS2-5

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.HS-PS2-4

The current going through the 180 ohm resistor is 

• 0.05 amps
• 0.2 amps
• 0.1 amps
• 20 amps

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

• .001 amps

The total resistance of this circuit is 

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