If current flows through conductor it produce magnetic
field only.but if current flows through vaccum both
magnetic & electrical field produce why ?
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Answer Posted / laxman
I hope your are talking about Vaccum circuit breaker
In vaccum circuit breaker having with accumulator
pressurised with Air & Vaccum.
So when you will connect supply observe magnetic effect
that;s way they are provie corona rings near the Vaccum
breakers to observe the magnetic effect.
this is for info pls.
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