(E) None

Area of the cross-section of a wire is measured using a screw gauge. The pitch of the main scale is 0.5mm. The circular scale has 100 divisions and for one full rotation of the circular scale, the main scale shifts by two divisions. The measured readings are listed below. Measurement condition Main scale reading 0 division Two arms of gauge touching each other without wire Attempt-1: With wire Attempt-2: With wire Circular scale reading 4 divisions 4 divisions 20 divisions 4 divisions 16 divisions What are the diameter and cross-sectional area of the wire measured using the screw gauge? (A) 2.22 0.02mm, (1.23 0.02)mm (B) 2.22 0.01mm, (1.23 0.01)mm (C) 2.14 0.02mm, (1.14 0.02)mm (D) 2.14 0.01mm, (1.14 0.01)mm