Question

What does the zigzag line in the circuit diagram represent?

A. a source of electrical energy

B. an electrical conductor

C. an electrical resistor

D. an open switch

Answer 1

It represents an electrical resistor.

Answer 2

The zigzag line is the symbol for a resistor. The set of long and short lines between the plus and minus signs represents a battery, and the tiny line between two little circles represents a switch.