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Solve for the currents I1, I2 and I3.
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- Each of the eight conductors in the figure carries 5.82 A of current into or out of the page. Two paths are indicated for the line integral (1 B.ds. What В is the value of the integral for (a) path 1 and (b) path 2? 2 (a) Number i 7.31E-6 Units (b) Number 0.000E-4 Units T-I✰Each of the eight conductors in the figure carries 7.37 A of current into or out of the page. Two paths are indicated for the line integral B · d s. What is the value of the integral for (a) path 1 and (b) path 2? (a) Number Units (b) Number UnitsI NEED HELP ASAP 1. Two negatively charged particles are located 2 meters apart. Each produces an electric force on the other of 3 Newtons (as determined by Coulomb’s Law). What force would they exert on each other if their distance decreased to 1 meter? (The strength of the charges, in Coulombs, stays the same.) 2. Two 50 Ω resistors are connected in series to a 300 V battery. What current flows through the circuit?
- Four wires meet at a junction. In two of the wires, currents I1 = 1.35 A and I2 2.03 A enter the junction. In one of the wires, current I3 = 6.37 A leaves the junction. Find the current magnitude in the fourth wire, I4, and indicate its direction. direction: I4 = A undetermined out of the junction O into the junctionAn infinitely long filament on the x-axis carries a current of 10 mA in the k direction. FindH at P(3, 2,1) mAll wires shown are made of the same material and have the same diameter. Rank in order, from largest to smallest, the currents I1 to I4 . Explain.
- 5. Consider two (1 and 2) wires both having constant circular cross sectional areas: wire 1 has diameter = d, ; wire 2 has diameter = d. Potential differences are applied across each wire so that they both carry current. The current in wire 1 is I, and in wire 2 it is I, ; the the magnitude of the current density in wire 1 is J, and in wire 2 it is J,. If I,= I, and J, = (2) J, then wire diameters must be such that d, = (?) d. a. 2/2 b. V212 c. 2 d. V2 e. V214We have 5x10¹6 doubly charged positive ions (q=2e) per m³, all moving west with a speed 10³ m/s. In the same region there are 10¹7 electrons per m³ moving northeast with a speed 106 m/s. What are the magnitude and direction of the current density j?B₁ X B>A>C C>B>A B>A=C AY X X A>B>C A=B=C=0 Consider a cross-section through an ideal torus. The arrangement of wires is shown in the figure, and each wire carries an identical current, i (x means current into the page, a dot means current out of the page). Three possible Amperian paths are shown as the dotted circles, the largest is C, the smallest is A. Rank the magnitude of the magnetic field you would find on the three Amperian paths.
- In a conducting wire, 1.03C of charge flow every 8.33 seconds. What is the electric current in this wire in units of Amperes? Note: It is understood that the unit of your answer is in Amperes (Amps or A), however do not explicitly include units in your answer. Enter only a number. If you do enter a unit, your answer will be counted wrong.Each of the eight conductors in the figure carries 3.15 A of current into or out of the page. Two paths are indicated for the line integral B. ds. What is the value of the integral for (a) path 1 and (b) path 2?10.8 cm, v = 4.86 m/s, and B = the resistance of the rails is neglibly small and the resistance of the rod is R = 415 mN, what is the magnitude of the current 3. Assume that L 1.18 T. If in the circuit? в А. О.50 A В. 1.0 А С. 1.5 А D. 2.0 A 3.