Q37. The potential difference between the terminals of a battery in an open circuit is 2.2 V. When it is connected across a resistance of 5.0 Ω, the potential falls to 1.8 V. What is the internal resistance of the battery? Physics — Current Electricity — Question 37 of 484A. 9.11 ΩB. 2.11 ΩC. 3.11 ΩD. 1.11 ΩE. 0.11 ΩPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →