Electricity, Magnetism and Circuit AP

The electric force between two or more charged objects depends on which of the following quantities?

• charge and distance between the charged objects

• mass and distance between the charged objects

• charge and mass of charged objects

• quantity of charges and their masses

In which of the following circuits will all of the remaining light bulbs go out if bulb 3 burns out?

• 
• 
• 
• 

Irene bought a new house and has decided to rewire it. She wants to be able to turn

some lights off and have the others remain lit. What type of circuits should she use and

why?

• She should use parallel circuits because when one light turns off, the other lights remain lit.

• She should use series circuits because when one light turns off, the other lights remain lit.

• She should use parallel circuits because when one light turns off, the others turn off, too.

• She should use series circuits because when one light turns off, the others turn off, too.

The light bulbs are examples of what in the circuit?

• voltage

• resistor

• switch

• path

In a parallel circuit if one of the light bulbs burns out the rest _________.

• stop the flow of electricity
•  can still light up
•  will go out
• of the light bulbs burn out also

If the battery produced 12.6 Volts what would be the current flow for a 6 Ohm resistor?

• 2.1 Amps

• 2.4 Amps

• 1.71 Amps

• 15 Amps

How many Volts would we need to produce a current flow of 8 Amps through a 6 Ohm resistor

• 12 volts
• 24 volts
• 1.3333
• 48 volts

What is the total resistance of this circuit

• .18Ω

• 5.45Ω

• 60Ω

• 6000Ω

What is the total resistance of the circuit?

• 100Ω

• 200Ω

• .063Ω

• 15.8Ω

Find the total resistance of the circuit

• 42.1

• 2.55

• .39

• 52.9