If you connect two identical storage batteries together in s

If you connect two identical storage batteries together in series (+ to-o-to), and pace them in a circuit the combination will provide A) the same voltage, and different currents wil flow through each. B) twice the voltage, and the same current will flow through each C) zero volts. D) twice the voltage, and different currents will flow through each.

Solution

+ - - +

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Answer is

C)Zero Volts

Since the net Voltage of two batteries connected in series as shown in above figure will cancel out each other due to voltage due to one battery With +V and other Voltage due to other battery is -V.

V_net=V-V =0