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Both the number of turns and the core length of an inductive coil are doubled. Its self-inductance will be
Unaffected
Doubled
Halved
Quadrupled
Doubled
Practice and solve "Both the number of turns and the core length of an inductive coil are doubled. Its self-inductance w..." for Electrical - Electromagnetics Field Theory . The correct answer is Option B: Doubled. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Option **(b) **