Categories > Moving Charges and Magnetism > Force and Torque on a Current Carrying Conductor > Through two parallel wires A and B, 10 and 2 ampere of currents are passed respectively in opposite direction. If the wire A is infinitely long and the length of the wire B is 2 m, the force on the conductor B, which is situated at 10 cm distance from A will be

Moving Charges and Magnetism

Question: Through two parallel wires A and B, 10 and 2 ampere of currents are passed respectively in opposite direction. If the wire A is infinitely long and the length of the wire B is 2 m, the force on the conductor B, which is situated at 10 cm distance from A will be


1) $8 imes {10^{ - 5}}N$
2) $4 \times {10^{ - 7}}N$
3) $4 \times {10^{ - 5}}N$
4) $4\pi \times {10^{ - 7}}N$
Solution: Explanation: No Explanation
Force and Torque on a Current Carrying Conductor

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