Definition

1. Adjective:
   • Ohmic: Relating to or characterized by electrical resistance that obeys Ohm's Law, where the current through a conductor is directly proportional to the voltage applied across it.

Usage Examples

• Adjective:
  • Điện trở này có tính chất thuần trở. (This resistor has ohmic properties.)
  • Một tải thuần trở không tạo ra sự lệch pha giữa dòng điện và điện áp. (A purely ohmic load does not create a phase shift between current and voltage.)

Advanced Usage

• In electrical engineering, "thuần trở" is used to describe a circuit component or load where the impedance is purely resistive, with no reactive (inductive or capacitive) component.
  • Phân tích mạch thuần trở thường đơn giản hơn. (Analyzing a purely ohmic circuit is often simpler.)

Variants and Related Words

• Điện trở thuần (n): Pure resistance, ohmic resistance.
  • Giá trị của điện trở thuần được đo bằng Ohm. (The value of pure resistance is measured in Ohms.)

Synonyms

• Resistive: Pertaining to electrical resistance.
• Ohmic: Specifically obeying Ohm's Law.

Related Technical Terms

• Định luật Ohm (Ohm's Law): The physical law stating that the current through a conductor is proportional to the voltage.
• Trở kháng (Impedance): The total opposition to current flow, which includes both resistance and reactance. "Thuần trở" refers to the case where impedance equals pure resistance.