JEE Main 2024 Physics question

PhysicsAlternating CurrentJEE Main 2024

Primary side of a transformer is connected to 230 V, 50 Hz supply. Turns ratio of primary to secondary winding is 10 : 1. Load resistance connected to secondary side is 46 Ω. The power consumed in it is

Answer: (C)

Solution

= / = 23 V. Power = ²/R = 23²/46 = 11.5 W.

Question ID VK-016568