Q = I*t, which means
(charge,coulombs)
= [current,amps)*(time,seconds)
Divide the Charge Q by the electron charge, e, to get the number of electrons.
Look up the electron charge if you don't know it. It is a number you should memorize. You should also memorize the formula.
A defibrillator is used during a heart attack to restore the heart to its normal beating pattern. A defibrillator passes 18 A of current
through the torso of a person in 2.0 ms.
a) How much charge moves during this time?
b) How
many electrons pass through the wires connected to the patient?
4 answers
122
a) 0.036 C
b) 2.25E17
b) 2.25E17
in the mean time (nine) minus (one) (eight)
They're gonna want his milk money next poor Pluto
Bring back Pluto
This is Russian dolls that getting smaller and smaller still, jesus pleebus man now tell wtf am i supposed to do
we were busy putting bars on a big iron gate
They're gonna want his milk money next poor Pluto
Bring back Pluto
This is Russian dolls that getting smaller and smaller still, jesus pleebus man now tell wtf am i supposed to do
we were busy putting bars on a big iron gate
2 answers