2021 CAIE AS & A level May June Physics Paper 11 Q. No. 33 (9702/11/M/J/21) by Sajit C Shakya

2021 CAIE AS & A level May June Physics Paper 11 Q. No. 33 (9702/11/M/J/21) by Sajit C Shakya

2021 CAIE AS & A level May June Physics Paper 11 Q. No. 33 (9702/11/M/J/21) by Sajit Chandra Shakya from Nepal Chapter - CURRENT ELECTRICITY A mobile phone battery is charged by connecting it to a constant potential difference of 5.0 V. After a time of 1.0 hour, the initial current of 0.50 A slowly decreases to zero, as shown. What is the best estimate of the energy transferred to the battery during the time of 2.0 hours shown in the graph?