57 537
Assignments Done
98,8%
Successfully Done
In February 2018
Your physics homework can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Our experts will gladly share their knowledge and help you with programming homework. Keep up with the world’s newest programming trends.

Answer on Electromagnetism Question for mia

Question #3830
The secondary coil of a step-down transformer has 500 turns. The primary coil has 15,000
turns. 50 to 1 ratio turns
a. The EMF of the primary coil is 3,600 V. What is the EMF of the secondary coil?
b. The current in the primary coil is 3.0 A. What current flows in the secondary coil?
Expert's answer
a) n = 15000/500; U2 = U1/n = 120
b) I2 = I1*n = 90

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be first!

Leave a comment

Ask Your question