When the tuning capacitor of a radio set is slowly increased while the inductance of…
PHYSICS · Single correct · CBSE · Physics · Alternating Current · Alternating Current
Problem
When the tuning capacitor of a radio set is slowly increased while the inductance of the coil remains fixed, the resonant frequency of the circuit will
(a) increase
(b) remain unchanged
(c) decrease
(d) first decrease and then increase