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July 15th, 2014, 12:31 PM
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IIT Exam Past Year Solved Question Paper
Will you please like to share the last year solved question paper of IIT JEE Exam??? As per your request here I am sharing the last year solved question paper of IIT JEE Exam A steady current I flows along an infinitely long hollow cylindrical conductor of radius R. This cylinder is placed coaxially inside an infinite solenoid of radius 2R. The solenoid has n turns per unit length and carries a steady current I. Consider a point P at a distance r from the common axis. The correct statement(s) is (are) (A) In the region 0 < r < R, the magnetic field is non-zero (B) In the region R < r < 2R, the magnetic field is along the common axis. (C) In the region R < r < 2R, the magnetic field is tangential to the circle of radius r, centered on the axis. (D) In the region r > 2R, the magnetic field is non-zero. Sol. (A, D) In a triangle PQR, P is the largest angle and cos P = 1/3. Further the incircle of the triangle touches the sides PQ, QR and RP at N, L and M respectively, such that the lengths of PN, QL and RM are consecutive even integers. Then possible length(s) of the side(s) of the triangle is (are) (A) 16 (B) 18 (C) 24 (D) 22 Rest of the Questions are attached in below file which is free of cost Last edited by Neelurk; May 15th, 2020 at 12:07 PM. |
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