Homework Help: Physic

Posted by Ollie on Friday, November 2, 2007 at 7:55pm.

an someone please help me out on this...

An ideal transformer has 50 turns in its primary and 250 turns in its secondary. 12 V ac is connected to the primary. Find:

1. The volts ac available at the secondary

2. Current in the 10  device connected to t he secondary

3. Power supplied to the primary

4. Power supplied to the secondary

Physic - drwls, Friday, November 2, 2007 at 8:50pm
1. Vout = Turns ratio * Vin
= 5*12 V= 60 V
2. Iout = Vout/(10 ohms)
3. Vin * Iout/(turns ratio)
4. Vout* Iout = [Vin/(turns ratio)]Iout
= same as previous answer
Physic - Chode, Sunday, March 31, 2013 at 11:59pm
1=60
2=6
i dont !@#$%^&ING know

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