A loop of flexible wire of irregular shape carrying current is placed in an external magnetic field. Identify the effect of the field on the wire.
  • A
    Loop assumes circular shape with its plane normal to the field.
  • B
    Loop assumes circular shape with its plane parallel to the field.
  • C
    Wire gets stretched to become straight.
  • D
    Shape of the loop remains unchanged.
JEE MAIN 2021, Medium
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