Current electricity

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Question 15

Easy

Two cylindrical wires $X$ and $Y$ of equal length are made of the same material. The diameter of $X$ is greater than that of $Y$ . $X$ and $Y$ are connected in parallel, and this combination is connected to a power supply. A schematic diagram showing two horizontal cylindrical wires, X and Y, connected in parallel. Wire X has a visibly larger diameter than wire Y, but both have the same length. Their left ends are connected together by a conducting wire, and their right ends are similarly connected together. These common junctions are connected to a power supply. Which two quantities are the same for $X$ and $Y$ ?

current and resistivity

resistivity and potential difference across each wire

resistance and potential difference across each wire

current and resistance

Current electricity

Question 15

Current electricity Questions

Current electricity

Question 15

Current electricity Questions