Which of the following instruments is used to determine the accurate value of the electromotive force of a cell? by Sunday | Jan 26 | Physics WAEC | 0 comments A. voltmeter B. meterbridge C. voltameter D. potentiometer Correct Answer: Option D D. potentiometer Users Also Read These:A cell of e.m.f. 1.5v is connected in series with a…A force of 200N acts between two objects at a…Which of the following instruments is used to…Which of the following instruments is suitable for…A block weighing 15N rests on a flat surface and a…