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

ASAP

9

1. 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?

ww Q.6: Given R1=102, R2=150, R=22Q and R=330, find the current flowing through resistance R4. ww R2 R1 8.0V R3 ww 12.0V

:D

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.

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 A

Ch. 26

the 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 ?