What are nMOS and PMOS transistors? Why a positive voltage applied at the gate of the nMOS transistor while a negative voltage is applied at the gate of a pMOS transistor to make it work?

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**Question 6:** What are nMOS and pMOS transistors? Why is a positive voltage applied at the gate of the nMOS transistor while a negative voltage is applied at the gate of a pMOS transistor to make it work?

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This question explores the fundamental differences between nMOS (n-type Metal-Oxide-Semiconductor) and pMOS (p-type Metal-Oxide-Semiconductor) transistors, focusing on their operation principles. nMOS transistors are turned on when a positive voltage is applied to the gate, allowing electrons to flow and create a conducting path between the source and drain. In contrast, pMOS transistors require a negative voltage at the gate to allow hole flow, initiating current flow from source to drain. Understanding these differences is crucial for designing and operating integrated circuits effectively.
Transcribed Image Text:**Question 6:** What are nMOS and pMOS transistors? Why is a positive voltage applied at the gate of the nMOS transistor while a negative voltage is applied at the gate of a pMOS transistor to make it work? --- This question explores the fundamental differences between nMOS (n-type Metal-Oxide-Semiconductor) and pMOS (p-type Metal-Oxide-Semiconductor) transistors, focusing on their operation principles. nMOS transistors are turned on when a positive voltage is applied to the gate, allowing electrons to flow and create a conducting path between the source and drain. In contrast, pMOS transistors require a negative voltage at the gate to allow hole flow, initiating current flow from source to drain. Understanding these differences is crucial for designing and operating integrated circuits effectively.
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