Question

Task4. Find the strength of the current I flowing through the
muscle l= 25 cm long and the cross-sectional area S=10 cm2
,
if the voltage at its ends U=36V. Resistivity of muscle tissue
ρ=2 Ohm·m.

Answer 1

Answer:

Explanation:

Here A= cross-sectional area, l= Length

Resistance= ρ l/A

Resistance= (2×0.25)/(10×10⁻⁴)

Resistance= 500Ω

V=I×R

I=V/R

I=36/500

I=0.072 Ampere