The all-new iPhone Xs has a 2716mAh Li-ion battery. After a fullcharge, Sam used it for exactly a full day without recharging,leaving 15% battery in the phone. If the voltage of the battery is3.8V, estimate (1) the average electric current (in Amperes), (2)the total amount of electric energy (in Joules), and (3) theaverage power (in Watts) that Sam’s iPhone Xs consumed during thatday. This battery only has a mass of about 50 grams. As acomparison, search online and then estimate the amount of energyreleased by the explosion of 50 grams of TNT
