= current /; flowing through R. Assume the ositive current flow is downward through R3.
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- i410 A 1 is=? 20 cm 40cm The left most wire carries current 10A, the middle wire carries current 20A. The seperation between the 1st and 2nd wires is 20cm, 2nd and 3rd wire is 40cm. If the net force acting on the second wire is 0, a- calculate the value and direction of the current on the 3rd wire. b- A proton (q=1,6x10-19c, m-1,6x10-2/kg) enters the middle of the wires 1 and 3 with upward velocity of 3,2x106m/s. Calculate the net force acting on it. C- Calculate the Radius of proton's path.Plz complete solution otherwise leave it hangingThe conventional current in a wire travels in the direction I =. Find the direction of the velocity of electrons in the wire, û. û = (
- The current density in a cylindrical wire of radius R is given by J = Jo(1 -2). Density is parallel to the axis. Find the total current passing R2. through the section perpendicular to the axis. a) I =JOR² b) I = -4TJ,R? c) I = d) I = -1127JR? n],R? 63 2 575 e) I =In an ion accelerator, 2.40x1013 helium-4 nuclei (charge +2e) per second strike a target. What is the magnitude of the beam current? HA k at nt rences Next > Mc Graw Hill < „Prev 3 of 10 acerI need some help solving this problem. I need to find the magnitude and direction of the current in this photo.
- A pipe of cross-sectional area 0.4 m2 carries molten gold flowing at a speed of 2.5 m/s. What is the current through the pipe?. Calculate the time-averaged electric current of an electron flying in a circle with radius R andvelocity v.The thin copper wire with radius of 1.3 mm is wound into a torus shaped coil as revealed in figure.from copper wire 8.75 x 10-2ampere electric current passing though in 4800 sec. Number of free electronsper cubic meter in copper wire is 5.8 x 1028. Calculate magnitude of electron’s drift velocity in thediameter of copper wire. Note: Solve as soon as possible
- need help with followingWhich of the following is true regarding the conduction current density? O t is directly proportional to the strength of the electric field and is directed along the electric field. It is directly proportional to the strength of the electric field and is directed opposite the electric field. It is directly proportional to the square of the strength of the electric field and is directed opposite the electric field. It is directly proportional to the square of the strength of the electric field and is directed along the electric field.A current of 2.41 A flows through a 1.05 mm diameter copper wire that is connected to a capacitor plate. The current is directed toward the plate. Find the charge transferred to the plate in 1.10 x 10-3 s.