Question

Calculate the source Current and load Current
in the transformer Circuit (1400/3610 turns), 3.9K ohm,
110v
​

Answer 1

Answer:

Look below

Explanation:

let source current be I^p and load current be i^s

similarly V^s and V^p ,N^s and N^p.

Vp=110 v.

R=3.9k=3900ohm.

Using transformer equation ,we get

Ip/Is=Ns/Np=Vs/Vp

Ip/Is=Ns/Np=3610/1400=361/140

Ohms law

V=IR

Is=11/390

Substitute in above equn

Ip=361/140×11/390

Do further calculation or else do log.

thanks for asking.