WebAnswer (1 of 8): If it's carrying a current it is "live". Charge is not the same thing as current. A battery holds a charge, that is, it has a potential difference (voltage) between the positive … WebApr 14, 2024 · The current carrying wire and the rod \( \mathrm{AB} \) are in the same plane. The rod moves parallel to the wire with a velocity \( v \). Which one of the f...
Answered: curl" around the wire on a plane… bartleby
WebA baseball bat is a smooth contoured round wooden or metal rod used to hit the ball thrown by the pitcher ... (BA) is the average number of hits per at-bat (BA=H/AB). A perfect batting average would be 1.000 (read: "one thousand"). A batting average of .300 ("three hundred") is considered to be excellent, which means the best hitters fail to ... WebA magnetic field produced by an electric current traveling thru a straight cable will take a circular shape around the cable. A magnet, on the other hand, is a dipole, and produces a … cisco stock price history chart 20 years
AP Physics 2: Algebra-Based - College Board
WebApr 15, 2024 · asked Apr 15, 2024 in Physics by SonamMeena (120k points) The current carrying wire and the rod AB are in the same plane. The rod moves parallel to the wire … WebSep 12, 2024 · When there is no current in the wire, the needles align with Earth’s magnetic field. However, when a large current is sent through the wire, the compass needles all … WebTo solve problems, you will need to know the formula and orientation of the magnetic field with respect to the current. The formula, B=u0I/2piR, describes the magnetic field B at a distance R from a straight wire carrying current I. u0= 4π*10-7 N/A2 and is called the permeability of free space. diamond shirts for cheap