Answered

Which part of a circuit creates an electric force field that makes it possible for the circuit to work?


bulb


buzzer


motor


voltage source

Verified Answer :

Here, Your answer would be option D) Voltage Source.

Charge flows from it in a particular direction, and a charge ( static or dynamic ) creates an electric field around it (can be experimentally observed by a test charge), whereas all the other options are appliances which needs current ( rate of flow of charge ) to work. 

In short, Your correct Answer would be Option D)-Voltage Source.

Hope this helps!

k393b

Voltage source is the answer.