Mathematics · Physics Formulae
Two long parallel conductors carry currents of 5000 A and 1000 A in the same direction. If their axes are placed 100 mm apart, calculate the force between them per unit length. (Take absolute permeability μ0 = 4π × 10-7 N/A2)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 15 N/m
- 22 N/m
- 314 N/m
- 410 N/m✓
Correct answer
10 N/m
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