- #1
photonxyz
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Homework Statement
See attached for a view of the problem
Variables a=transformation ratio= 1/5
Ip=2Amps
ZL=2 ohm resistor
Homework Equations
Q1 : Find the current magnitude of the current IL and the Voltage VL
Q2 : Find the input impedence.
The Attempt at a Solution
OK, my question is variable a, which is the transformation ratio is 1/5. From my reading the transformation ratio is equal to the number of turns of the primary divided by the number turns of the secondary...
How
so a= NP/NS = 1/5
NP =1 turn Per NS =5
Then, the input impedence should be Rin = A^2ZL
Rin = (1/5)^2(2 ohms)
Rin = .08 ohms
Does that look correct for the impedance?
Then for the current for IL, a = Is/Ip or Is = (a)(Ip) or Is = .4 amps
does it look correct?
Thanks for any response :)