A rectangular loop contains two ideal batteries and two identical resistors connected…

PHYSICS · Single correct · CBSE · Physics · Current Electricity · Current Electricity

Problem

A rectangular loop contains two ideal batteries and two identical resistors connected in series. Starting at point QQ and moving clockwise, the elements are encountered in this order: (a) −EA,  +IR,  +EB,  −IR-E_A,\;+IR,\;+E_B,\;-IR (b) −EA,  −IR,  +EB,  +IR-E_A,\;-IR,\;+E_B,\;+IR (c) +EA,  −IR,  −EB,  +IR+E_A,\;-IR,\;-E_B,\;+IR (d) −EA,  −IR,  +EB,  −IR-E_A,\;-IR,\;+E_B,\;-IR

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