Question

Defibrillator Pulse 0 solutions submitted (max: Unlimited) The voltage as a function of time of an MDS defibrillator is given by: 3500sin(140te63#t in Volts (V) v(t) The total energy, E delivered by this pulse can be calculated by: [v(t)]d¢ in Jules (J) R Where R is the impedance of the patient For: R 502, determine the total energy delivered after 15 ms. Use Composite Simpsons 1/3 rule, with sufficient number of sub-intervals to reduce error below 1% of the total energy. Name the value of your estimated integral "Pulse"

Answer 1

ANSCOER Given In at 3500 Srn t401Tt -63 T7 in volt Cv(t)dt 2 n Jules RE 50 t ec 15 vatues Sub situte Noco to 15 K1D 9 (-l36Tt (3500) Sto 30 Let -3 15X10 b-a Step 2e (h) -3 a.5 Xlo

to021/find have NOw, we out values s, and ie 2,3, Ny Wo oth a45 10S in 140 71 X0 63 asA0 Q45 入10°.srnt ( 140 TI x 2.5)e 54.9.3 -63T5ND Sin 2 C40 x5 xio Q45 下D 134 lite tnat 183.84 199 5 189.45 and 66 aply Simp sonA Y3 ule h3otyn t2 ( y, +94 E. J +y L9+93st) a 5 +166.1 2 ( 134+ 199) +4 (59.93 18384 2 t89.45 ai208.25