Web4 Dec 2024 · For this thick wires are used . since a thicker wire has a small resistance and the wires are made of copper because the resistivity of copper is low. Question 29: ... Answer: (i) Thinner wire will have more resistance. R ∝ l/a area of cross-section. (ii) Thicker wire will have more specific resistance. ... Web20 Apr 2024 · The resistance of a wire depends on its material, its diameter and its length, so a thicker wire (of the same material, and same length) will have lower resistance. Most …
How does wire thickness affect voltage? – KnowledgeBurrow.com
WebThe resistance of a thin wire is greater than the resistance of a thick wire because a thin wire has fewer electrons to carry the current. The relationship between resistance and the … Web3. All (non-superconductor) metals have electrical resistance, no matter how thick a wire made of them is, as the conducting electrons are always "bumping into" the atoms in the … cristiane aiko sato itamura
What is the variation of resistance with thickness? (2024)
Web15 Sep 2024 · To measure the length of the wire, simply apply the resistance to the wire. A thicker wire, which has a larger diameter and less resistance, makes it easier for current to pass through it. Thin wires, which are used in electrical wiring, have a higher resistance than thick wires. The thicker the wire, the stronger it becomes, as there is more ... Web9 Apr 2024 · So, according to equation (1), thinner wire will have the more resistance. As resistance varies inversely with area. More the area, lesser will be resistance. Hence, the … WebA longer wire has more resistance than a shorter wire of the same thickness and same material. How do you know which wire has more resistance? A wire’s electrical resistance … manfredi con la ricotta