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:When a resistor of resistance R is connected across…All hereditary characters in a cell are passed on…A cell of e.m.f. 1.5V is connected in series with a…The main difference between a primary cell and a…Which of the following instrument is most accurately…