Why does a lamp connected in series with the coil light up with a lag from the moment the electrical circuit is closed?
October 23, 2020 | Education|
When the circuit is closed, the current increases in the coil, and with it the magnetic field created by this current increases and, as a result, a current arises, the direction of which prevents the increase in current, which caused the appearance of an induction current, which is called a self-induction current.
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