A cell of e.m.f. 1.5V is connected in series with a resistor of resistance 39. A high-resistance voltmeter connected across the cell registers only 0.9V. Calculate the internal resistance of the cell by Sunday | Aug 29 | Physics WAEC | 0 comments A. 1.85Ω B. 2.0Ω C. 2.4Ω D. 4.5Ω E. 5.0Ω Correct Answer: Option B – 2.0Ω Users Also Read These:A cell of e.m.f. 1.5V and internal resistance 1.0Ω…A battery of e.m.f. 12.0V and internal resistance…A cell of e.m.f. 1.5v is connected in series with a…A galvanometer of internal resistance 50Ω and full…A chemical cell of internal resistance 1Ω supplies…