In the circuit shown, calculate the voltage drop ( \( \mathrm{V}_{\mathrm{ab}} \) )? (Neglecting the internal resistance of the battery) (A) 9.2 V (B) 2.8 V (C) 0.04 V (D) 8.2 V ???? ??????? ???????
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The circuit consists of a 12 V battery and two resistors in series: 70 Ω and 230 Ω. Show more…
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