Which characteristic best describes a material that is electrically conductive?

Which characteristic best describes a material that is electrically conductive?

• A. High resistance
• B. Low flexibility
• C. High density
• D. Low resistance

Answer: (D)

A material that is electrically conductive is characterized by low resistance. This means that it allows the flow of electric current to pass through it easily. When the resistance is low, electrons can move freely within the material, facilitating the conduction of electricity. This is a crucial factor in determining how well the material can carry electrical current, which is fundamental in various applications like wiring and electronic components. In contrast, high resistance would impede the flow of electricity, making it unsuitable for conductive applications. Flexibility and density do not inherently define a material's ability to conduct electricity. A conductive material can be flexible or rigid and may vary in density without affecting its electrical properties. Therefore, the characteristic that best represents a material that is electrically conductive is its low resistance.

A material that is electrically conductive is characterized by low resistance. This means that it allows the flow of electric current to pass through it easily. When the resistance is low, electrons can move freely within the material, facilitating the conduction of electricity. This is a crucial factor in determining how well the material can carry electrical current, which is fundamental in various applications like wiring and electronic components.

In contrast, high resistance would impede the flow of electricity, making it unsuitable for conductive applications. Flexibility and density do not inherently define a material's ability to conduct electricity. A conductive material can be flexible or rigid and may vary in density without affecting its electrical properties. Therefore, the characteristic that best represents a material that is electrically conductive is its low resistance.