Question 7 Not yet answered Points out of 3.00 | Flag question Treatment of heart failure: A heart defibrillator enables the heart to start beating if it has stopped. This is done by passing a large current of 12 A through the body at 25 V for a short time, usually about 3 ms. A] What power does the defibrillator deliver to the body? B] How much energy is transferred? O a. A] 300 W B] 0.9 J O b. A] 600 W B] 0.9 J O C. A] 300 W B] 250 J O d. A] 600 W B] 250 J