Question: When applying Kirchhoffs loop rule (such as in Fig. 19-35), does the sign (or direction) of a batterys emf depend on the terminal voltage? r=

When applying Kirchhoff€™s loop rule (such as in Fig. 19-35), does the sign (or direction) of a battery€™s emf depend on the terminal voltage?


r= 1.02 E = 18 V R=6.6 2 r= 2.0 2 E = 12 V

r= 1.02 E = 18 V R=6.6 2 r= 2.0 2 E = 12 V

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