Assertion :- An electric lamp is connected in series with a long solenoid of copper with air cor....
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0Assertion :- An electric lamp is connected in series with a long solenoid of copper with air core and then connected to ac source. If an iron rod is inserted in solenoid, the lamp will become dim.Reason :- With introduction of iron rod impedance of circuit increases. 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live