15 A bulb connected in series with a solenoid is lit by an

Last updated: 6/18/2023

15 A bulb connected in series with a solenoid is lit by an AC source If a soft iron core is introduced in the solenoid then 1 Point the bulb will glow brighter the bulb will glow dimmer there will be no effect on the light produced by the bulb bulb may glow more brighter or dimmer 16 The core of a transformer is laminated because 1 Point Oratio of voltage in primary and secondary may be increased energy losses due to eddy currents may be minimised the weight of the transformer may be reduced rusting of the core may be prevented