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:Which of the following instruments is suitable for…All hereditary characters in a cell are passed on…The engine of a car provides a forward force of 1240…A cell of e.m.f. 1.5v is connected in series with a…A force of 200N acts between two objects at a…