Given J = 0.1 ax + 0.2 ay + 0.2 az A/m2, find the current crossing the y = 0 plane in the negative y direction between z = 0 and 2 and x = 0 and 2.1. Express your answer in Amperes
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Given J = 0.1 ax + 0.2 ay + 0.2 az A/m2, find the current crossing the y = 0 plane in the negative y direction between z = 0 and 2 and x = 0 and 2.1. Express your answer in Amperes
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- The quantity of charge (in C) that has passed through a certain surface area varies with time according to the equation: q = 20 t2 + 5 t + 6. Find the instantaneous current (in A) through the surface at t = 1 s.In the Bohr model of the hydrogen atom, an electron in the 4th excited state moves at a speed of 1.37 x 105 m/s in a circular path of radius 8.46 x 1010 m. What is the effective current associated with this orbiting electron? 4.1 Your response is off by a multiple of ten. mADetermine the currents IA, IB, and IC based on the given directions in the drawing. R3 = 1.20 2 Ic =? R2= 0.0100 Ig e E, = 12. 00V R, = 0. 100 2 E= 14.00 V I, - ?
- ASAP91. Suppose the current in a conductor decreases exponentially with time according to the equation I(t) = I0sin(π/10t) where I0 =10 A is the initial current (at t = 0) and t is a constant having dimensions of time. Consider a fixed observation point within the conductor. How much charge passes this point between t = 0 and t=5 s?
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- Figure 1.30 For Prob. 1.19. 1.20 Find V, in the circuit of Fig. 1.31. 10 = 2 A 30 V 6 A 1 + 6 A Figure 1.31 For Prob. 1.20. 12 V + 3 A + Vo 1 A + 28. V + 28 V +1 + 6 V 510 3 ACh. 26the rate of charge (q) flowing in a piece of copper wire is 0.0032 c at a cross -sectional surface area in 15ms. How much current I(mA) is flowing in the circuit ?