A step-down transformer is used for recharging the batteries of portable devices. The turns ratio N/N, for a particular transformer used in a CD player 3:49. WHEN 0488 with 120-V (rms) household service, the transformer draws an rms current of 215 mA. (a) Find the rms output voltage of the transformer. XV (b) Find the power delivered to the CD player. 2.15 XW
A step-down transformer is used for recharging the batteries of portable devices. The turns ratio N/N, for a particular transformer used in a CD player 3:49. WHEN 0488 with 120-V (rms) household service, the transformer draws an rms current of 215 mA. (a) Find the rms output voltage of the transformer. XV (b) Find the power delivered to the CD player. 2.15 XW
Related questions
Question
Asap plzz
Transcribed Image Text:A step-down transformer is used for recharging the batteries of portable devices. The turns ratio N./N, for a particular transformer used in a CD player is 3:49. When used
with 120-V (rms) household service, the transformer draws an rms current of 215 mA.
(a) Find the rms output voltage of the transformer.
XV
(b) Find the power delivered to the CD player.
* W
2.15
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
