Rachel wired lights into every room of a doll house, checked her wiring, and made sure every light worked. After a month of successful use, she turned on the lights and nothing happened.

Which best explains why the lights did not work?

A.
The wiring scheme was a parallel circuit, and the filament of one or more lightbulbs had burned out.

B.
Rachel did not include a large enough motor in her wiring scheme.

C.
Because Rachel was not an electrician, she made a mistake following the wiring scheme.

D.
The wiring scheme was a series circuit, and the fi

Question

Rachel wired lights into every room of a doll house, checked her wiring, and made sure every light worked. After a month of successful use, she turned on the lights and nothing happened.

 

 Which best explains why the lights did not work?
	
	
 
A.
	The wiring scheme was a parallel circuit, and the filament of one or more lightbulbs had burned out.
	
 
B.
	Rachel did not include a large enough motor in her wiring scheme.
	
 
C.
	Because Rachel was not an electrician, she made a mistake following the wiring scheme.
	
 
D.
	The wiring scheme was a series circuit, and the fi

macabbey101 · Answer

@micahm could you please help :/

micahm · Answer

C would be best unless she was an  electrician

macabbey101 · Answer

THANKS! could you help me with one more ?:) @micahm

micahm · Answer

yes

macabbey101 · Answer

How does an electric motor convert electrical energy into mechanical energy? 		
  
	
	
 
A.
	When mechanical energy flows through the motor, it powers electromagnets in the motor. The movement of the electromagnets turns a rod in the motor, which makes the electrical energy available.
	
 
B.
	When current flows through the motor, it powers electromagnets in the motor. The movement of the electromagnets turns a rod in the motor, which makes the electrical energy available.
	
 
C.
	When current flows through the motor, it powers electromagnets that are attracted and repelled by the poles of permanent magnets in the motor. The movement of the electromagnets turns a rod in the motor, which makes the mechanical energy available.
	
 
D.
	When magnetism flows through the motor, it powers electromagnets that are attracted and repelled by the poles of permanent magnets in the motor. The movement of the electromagnets turns a rod in the motor, which makes the mechanical energy available.

macabbey101 · Answer

there it is :) @micahm

micahm · Answer

yeah

macabbey101 · Answer

do you know this one? @micahm

micahm · Answer

i am looking

macabbey101 · Answer

Okiedokie. Thank you :) @micahm

micahm · Answer

what kind of motor is it

macabbey101 · Answer

idk thats all the info they gave me @micahm

macabbey101 · Answer

i figured it out. it is C. thanks :) @micahm

micahm · Answer

Or A

macabbey101 · Answer

yeah :) @micahm thanks so much for all your help :)

micahm · Answer

yep