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A solenoid with an iron core …

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A solenoid with an iron core and a bulb are connected to an a.c source.How does the brightness of the bulb changd,when the iron core removed from the solenoid

    • Posted by Shreemurti Arambam 7 years, 9 months ago

    CBSE > Class 12 > Physics
    • 3 answers

    Js Xh 7 years, 9 months ago

    Bulb will not show any glow because if iron core is removed then there willwill be no emf induced in the circuit

    0Thank You

    Deepak Singh 7 years, 9 months ago

    Yes it will decreases as solenoid starts to drawn current from circuit

    2Thank You

    Radhika Tyagi 7 years, 9 months ago

    It decreases

    2Thank You

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