I do not understand how to answer part c. If you could please provide the work to solve for the answer that would be great, thanks!
I do not understand how to answer part c. If you could please provide the work...
PRACTICE IT Use the worked example above to help you solve this problem. (a) Calculate the resistance per unit length of a 44 gauge nichrome wire of radius 0.642 mm. 12/m (b) If a potential difference of 10.7 V is maintained across a 1.00 m length of wire, what is the current in the wire? (c) The wire is melted down and recast with triple its original length. Find the new resistance RN as a multiple of the old resistance...
Please answer part 2 thoroughly, I do not understand how my answer is wrong. Constants 1 Periodic Table Part A Two small nonconducting spheres have a total charge of 95.0 μC When placed 1.11 m apart, the force each exerts on the other is 11.0 N and is repulsve. What is the charge on each? Enter your answers in ascending order separated by comma. 1-2.01 10$7.49M10s Correct ▼PartB What if the force were attractive? Enter your answers in ascending order...
Could you please explain in depth how you come to the answer on this? I understand that the atomic mass, m = 55.85 g/mole and the radius, r = 1.25 a ---- r = 1.24 x 10 ^-8 But for BCC how do you find the atomic number? I know it is Z = 2. but how do you find it and what does it signify? Also, for BCC how do you find r? I know it is ((sqrt 3)*9)...
Can someone help me understand part c, I'm not quire how to do it. The answer is (0,0, plus/minus root(10)) and I don't know how to get there. 3. (9 points) Let S be the quadratic surface given by 2y22 (a) Classify S 10 elliptic paraboloid (B) S is a hyperboloid of one sheet (A) S is an (C) S is a hyperboloid of two Answer (Letter): (D) S is an elliptic cone sheets (E) S is an ellipsoid (b)...
Please provide a step by step so I can understand how you got the answer :) axis rod A wooden rod of length 40.0 cm and mass 1.00 kg is sitting on a frictionless horizontal surface. The rod has a pin through its centre so that it can freely rotate about a vertical axis perpendicular to the rod and passing through the center of the rod. A projectile of mass 0.0100 kg is now shot at the rod. The projectile...
PLEASE READ THIS BEFORE YOU START SOLVING: I need an explanation for Part d only. The correct answer is 4.02 m, but I don't know how to get it, thanks! No need to do parts a, b and c!! THANK YOUUUUU Free Surface A curved surface as shown in the diagram above) defined as a quarter circle with radius of length r = 18 m is submerged in a liquid with the flat edge at a distance h - 10...
please show work when possible so that I may better understand. Thank you. x=L The rail gun consists of two thick conducting rails connected to a power supply and there is a magnetic field assumed to be uniform and constant in the direction shown. A short conducting bar that is to be (or carry) the projectile is placed across the bars at x -0. The current flows through the bars as shown. The magnetic force on the bar causes it...