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Magnitude of magnetic field at the center of circular wire
I'm preparing for an exam by solving the sample questions , here is the one I'm having difficulty with :
Following is the given circuit.
Which contains two resistance
$R_1$ and $R_2$ in form of ...
- 421
2
votes
1
answer
1k
views
How do I show for an ideal transformer $M^2=L_1L_2$?
I've been stuck on this problem for about an hour.
In an ideal transformer, the same flux passes through all turns of the primary and of the secondary . Show that in this case $M^2=L_1L_2$, where $...
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