41. in the figure, which battery produces the most current? a. 5.8V battery b. 3

Question

41. in the figure, which battery produces the most current?

a. 5.8V battery

b. 3.0V battery

c. both produce the same current

d. cannot be determined

Also, question 42, 43, and 44

5.8 V 25 120 56 110 74 62014 Fearson Education inc Figure 41 The next few questions refer to the circuit shown in Figure 41 above. 41. In Figure 41, which battery produces the most current. (a) 5.8V battery (b) 3.0V battery (c) Both produce the same current (d) Cannot be determined 42. In Figure 41, what is the magnitude and direction of the currents in the 74 resistor? (b) 0/25A@w (c) 0425A Caw 24 mA Left to rignt 29 mA Riaht to Lef+ 24 m A Riaht to Left to right 43. In Figure 41, which is greater: the amount of current passing through the 120 resistor, or the amount of current through the 110 resistor? (a) 1100 (c) Both have the same current because they are both in series with the batteries. (d) Cannot be determined with the information given. (b) 1200 44. In figure 41, if we define "North" as upward and "West" as leftward, in which direction is the current flowing through the 56 resistor? (a) North (b) South (c) East (d) West (e) 27° North by Northwest

Explanation / Answer

41. apply KVL on 1st part

5.8 = 250*I1 - 56*I2 (1)

apply KVL on 2nd part

3 = 191*I2 - 56*I1 (2)

ON SOLVING eq 1&2 we get

I1 = 0.021AMP I2 = 0.0095AMP

by this we can say that 3volt battery producing more current

42. direction is left to right and magnitude is 0.0095amp

43. 110ohm resister has more current flow then 120ohm resister

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