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AIIMS 2012
Exam
AIIMS
Year
2012
Subject
Physics
Chapter
Magnetic Effects of Current

AIIMS 2012 · Physics · Magnetic Effects of Current

Two wires carrying

Two wires carrying

Options

  1. AParallel current repel each other.
  2. BAntiparallel current attract each other.
  3. CAntiparallel current repel each other.
  4. DEqual magnitudes of antiparallel current attract each other.

Correct answer

C. Antiparallel current repel each other.

Step-by-step solution

Two parallel current carrying wires in the same direction attract each other whereas two parallel current carrying wires in the opposite direction repel each other
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