Suppose the polarity of the 11.5-V battery in Figure 2135
Chapter 21, Problem 59(choose chapter or problem)
Suppose the polarity of the 11.5-V battery in Figure 2135 is reversed. (a) Do you expect this to increase or decrease the amount of current owing in the circuit? Explain. (b) Calculate the magnitude and direction (clockwise or counterclockwise) of the current in this case.
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