Mathematics · Magnetic Fields
Two long parallel conductors in air, each carrying a current of 100 A flowing in the same direction, are separated by a distance of 1 cm. Find the magnitude and nature of the force per meter length experienced by the conductors.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.2 N/m attractive force✓
- 20.2 N/m repulsive force
- 32.0 N/m repulsive force
- 42.0 N/m attractive force
Correct answer
0.2 N/m attractive force
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