Quantum Circuits
Quantum circuits, which show the series of gates applied to qubits over time, are frequently used to visually portray quantum gates. Qubits (line components) and gates (box components) make up quantum circuits. Given that quantum gates do not commute with classical operations, the order of the gates is important. To visualize and create quantum algorithms, we commonly use quantum circuits. These circuits are a network of quantum gates linked by wires, as shown in Fig. 6. The size of these circuits depends on the number of gates in the circuit, which makes a lot of sense, because we only need to allocate enough space for how many operations are happening.