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ALL PHYSICS DOUBTS - POST HERE !!

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8T:
Vin, do u mind checking my question and the way MastetMath has answered it?
Thanks 4 the effort Master (:

lmfao:
why do transformers work only in ac

Vin:

--- Quote from: 8T on May 26, 2010, 12:13:43 pm ---I have issues with diagram questions so there goes another one..
M/J 03 7 c i) Paper 3

--- End quote ---

holtadit:

--- Quote from: lmfao on May 26, 2010, 12:39:22 pm ---why do transformers work only in ac

--- End quote ---

A constantly changing mag field is needed for induction to occur :)

lmfao:
thanks

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