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Strength of an electromagnet is increased by
Increasing the cross-sectional area
Increasing the number of turns
Increasing current
All of above
Increasing current
Practice and solve "Strength of an electromagnet is increased by..." for Electrical - Electromagnetics Field Theory . The correct answer is Option C: Increasing current. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Option **(c) **