WebA wire is 72 cm long.It is bent to form a rectangle.the ratio of its length to its breadth is 7 : 5. Find the area of the rectange. A 250cm 2 B 300cm 2 C 315cm 2 D 285cm 2 Medium … WebWire B is attracted to A and repelled by C, but the forces reinforce one another. Therefore, the net force has a magnitude of FBA + FBC, where FBA and FBC are the magnitudes of …

12.6 Solenoids and Toroids - University Physics Volume 2 - OpenStax

WebConsider a 72 cm long wire AB as shown in the figure. The galvanometer jockey is placed at P on AB at a distance x cm from A. The galvanometer shows zero deflection. The … WebConsider a rectangular area with one side parallel to the wire and at a distance 0.043 m away from the wire. Let the dimensions of the rectangle be a 0.024 m and b-0.057 m Part (a) Express the magnitude of the magnetic field generated by the wire B at a distance r in terms of I and r. B (r) Но 4 5 6 BACKSPAC CLEAR Submit Hint I give up! brushless ryobi blower

Problem 1: 30-7 - Massachusetts Institute of Technology

WebQuestion: Collars A and B are connected by a 25-in. long wire and can slide freely on frictionless rods. If a 60-lb force Q is applied to collar B as shown, determine (a) the tension in the wire when x = 9-in. (b) the corresponding magnitude of the force P required to maintain the equilibrium of the system. WebWe would like to show you a description here but the site won’t allow us. WebStep 2. The formula used and calculation. Using the galvanometer coil balanced formula, At balanced conditions, ⇒ L 1 R 1 = L 2 R 2 ⇒ x 12 = 72 - x 6 ⇒ x 2 = 72 - x 1 ⇒ x = 144 - 2 … brushless ryobi impact wrench