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- As shown in the figure, in the magnetic field directed inwards from the page plane, the current I passes on the bent wire with long edge, which is a, and with short edge, which is d. Write the net magnetic force on the wire in vector and find the direction.A current-carrying wire has been bent into the form shown in (Figure 1), with a half-circle of radius R1 lying in the xy plane connected via two straight segments to a half-circle of radius R2 lying in the yz plane. The current direction is as indicated. Problem 28.74 A cumam-caring wire has been bent into the form shown in (Figura 1), with a half-circle of radius R, lying in the y plane connected via two straight segments to a halt circle of radus lying in the plane. The current direction is as indicated. Figure 1 vď1 Part A How can you describe the direction of the magnetic field at P, which lies at the common center of the half circles? The magnetic field is in zy plane in positive direction. The magic is in gee pherom in positive zdition The dition of the most field is ponded in the plane at some angle in the ry plan The direction of the magnetic field is equal to the direction of the yaxs My Answers Give Up Correct Part B it B-15 R₁st angs in the direction of the magiwic Fold….P y d. d. A constant current I flows in the conducting wires of a right triangular closedloop with perpendicul ar side length d in the direction shown in the figure. What is the magnetic field vector at point P? Hot - 1)k B) Hol (V2-: V2 Hol (VZ A) 4 Ttd 8nd Ttd Ho! V2- Ho! D) 2nd 2 (1 – v2)k E) 2nd V2 için buraya yazZın NR
- A long, horizontal wire is carrying a current I. A particle of mass m and charge q is fired horizontally at a speed v0. The initial velocity of the particle is parallel to the wire, and its initial position is a distance r directly below the wire, as shown in (Figure 1). What initial speed must the particle have for it to travel in a straight line? Do not ignore gravity. Express your answer in terms of I, m, q, r, µo, and the acceleration of gravity g. Part I Determine at what initial speed vo the particle will travel in a straight horizontal line. Express your answer in terms of some, all, or none of the variables m, q, vo, I, r, and the constants 9, Ho, and T. ► View Available Hint(s) v0 = VE ΑΣΦ Review | Constants ?Three long, straight wires are seen end-on in the figure below. The distance between the wires is r= 0.246 m. Wires A and B carry current IA - Ia - 1.54 A, and wire C carries current Ic - 3.42 A. Assume (for example) the only forces exerted on wire A are due to wires B and C. Find the force per unit length exerted on the following, (Express your answers in vector form.) B (a) wire A X N/m (b) wire B X N/mwhich one?
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