Answer the following question given this paragraph: 

A circuit that consists of one loop is called a series circuit . You can see a simple series circuit below. If a series circuit is interrupted at any point in its single loop, no current can flow through the circuit and no devices in the circuit will work. In the series circuit below, if one light bulb burns out, the other light bulb won’t work because it won’t receive any current. Series circuits are commonly used in flashlights. You can see an animation of a series circuit at this URL: http://regentsprep. org/regents/physics/phys03/bsercir/default. htm.


Q: What do you call a circuit that consists of one loop, which if interrupted at any point, causes cessation of the whole circuit's electric current?


A:
series circuit