Two nonideal batteries are connected in series. Consider the following statements: (A) The equiv...

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Two nonideal batteries are connected in series. Consider the following statements:
(A) The equivalent emf is larger than either of the two emfs.
(B) The equivalent internal resistance is smaller than either of the two internal resistances.
(a) Each of \( A \) and \( B \) is correct.
(b) \( A \) is correct but \( B \) is wrong.
(c) \( B \) is correct but \( A \) is wrong.
(d) Each of \( A \) and \( B \) is wrong.
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