The symbol -111- represents a resistor.
Resistors control current flow in circuits.
Correctly identifying symbols is crucial for circuit design and analysis.
The component that Patty should place in the marked cell is R es i s t or .
Explanation
Identifying the Component The symbol -111- represents a resistor in an electrical circuit.
Examples
In electronics, resistors are used to control the flow of current in a circuit. Understanding the symbols for different components is crucial for designing and analyzing circuits. For example, if you want to build a simple LED circuit, you need to know the symbol for a resistor to calculate the appropriate resistance value to protect the LED from burning out. This involves using Ohm's law, V = I R , where V is voltage, I is current, and R is resistance. Knowing the resistor symbol helps in correctly placing the component in the circuit diagram and the physical circuit.