V fatal = I×R
I=47 mA
R=1700 ohm
Now
The fatal voltage will
Be = 47 × 10-3 ×1700
V=79.9 volt
Chapter 26, Problem 014 Flying Circus of Physics A human being can be electrocuted if a...
A human being can be electrocuted if a current as small as 50 mA passes near the heart. An electrician working with sweaty hands makes good contact with the two conductors he is holding. If his resistance is 1700 Ω, what might the fatal voltage in volts be?
A human being can be electrocuted if a current as small as 51 mA passes near the heart. An electrician working with sweaty hands makes good contact with the two conductors he is holding. If his resistance is 1600 Ω, what might the fatal voltage in volts be?
A human being can be electrocuted if a current as small as 47.0 mA passes near the heart. An electrician working with sweaty hands makes good contact with the two conductors he is holding. If his resistance is 2025 Ω, what might the fatal voltage be?
Chapter 13, Problem 018 Flying Circus of Physics Mountain pull. A large mountain can slightly affect the direction of "down" as determined by a plumb line. Assume that we can model a mountain as a sphere of radius R 1.00 km and density (mass per unit volume) 2.6 × 103 kg/m3. Assume also that we hang a 0.750m plumb line at a distance of 3R from the sphere's center and such that the sphere pulls horizontally on the lower end....
Question 13 Flying Circus of Physics If a cat repeatedly rubs against your cotton slacks on a dry day, the charge transfer between the cat hair and the cotton can leave you with an excess charge of -2.10 c. (a) How many electrons are transferred between you and the cat? You will gradually discharge via the floor, but if instead of waiting, you immediately reach toward a faucet, a painful spark can suddenly appear as your fingers near the faucet....
Chapter 14, Problem 009 Elvino Circus of Physics Blood pressure in Argentinosaurus. If this long-necked, gigantic sauropod had a head height of 23.0 m and a heart m, (a) what (hydrostatic) gauge pressure in its blood was required at the heart such that the blood pressure at the brain was 92.0 torr (just enough to perfuse the brain with blood)? Assume the blood had a density of 1.06 x 10 kg/m . (b) What was the blood pressure at the...