There is a long wire carrying 20 amp. There is a rectangular (30 x 8 cm) loop of wire at a distance of 1 cm with the long side parallel to the long wire and carryting a current of 10 amp. The resultant force on the loop is

Home » Electromagnetic Objective type questions and answers » Gate Preparation questions for ECE » There is a long wire carrying 20 amp. There is a rectangular (30 x 8 cm) loop of wire at a distance of 1 cm with the long side parallel to the long wire and carryting a current of 10 amp. The resultant force on the loop is

Friday 22 April 2016

(a) 1.06 x 10 -3 N towards long side
(b) 1.06 x 10 -3 N towards short side
(c) 1.06.66 N on the long side
(d) 106.66 on the short side

Ans: A