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List of top Physics Questions on Alternating current asked in Haryana PMT
Alternating current cannot be measured by
$D.C.$
ammeter because
Haryana PMT - 2008
Haryana PMT
Physics
Alternating current
A transistor-oscillator using a resonant circuit with an inductor
$L$
(of negligible resistance) and a capacitor
$C$
in series produce oscillations of frequency
$ f $
. If
$L$
is doubled and
$C$
is changed to
$4C$
, the frequency will be
Haryana PMT - 2008
Haryana PMT
Physics
Alternating current