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The magnetic induction at a point P which is at a distance 4 cm from a long current carrying wire is 10–⁸ T. The field of induction at a distance 12 cm from the same current will be
33×10–⁹ T
11×10–⁴ T
3×10–³ T
9×10–² T
33×10–⁹ T
Practice and solve "The magnetic induction at a point P which is at a distance 4 cm from a long current carrying wire is..." for Electrical - Electromagnetics Field Theory . The correct answer is Option A: 33×10–9 T. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Option **(a) **