Two wires each carrying a steady current $I$ are shown in four configurations in Column I. Some of the resulting effects are described in Column II. Match the statements in Column I with the statements in Column II and indicate your answer by darkening appropriate bubbles in the $4 \times 4$ matrix given in the ORS.

• A

  A-p; B-p, s; C-p; D-q
• B

  A-p, q; B-r, s; C-r, s; D-r, s
• C

  A-q; B-s; C-s; D-p, q
• Correct answer
  D

  A-q, r; B-p; C-q, r; D-q, s

Hence, the correct answer is option: 'D'.