practice problem 4. Given the circuit belowâ¦. 1  Calculate the equivalent resistance of the circuit. 2  Calculate the current through the battery. 3  Graph voltage as a function of location on the circuit assuming that Va = 0 V at the negative terminal of the battery. 4  Graph current as a function of location on the circuit.
Definitions for hair-brush. This page provides all possible meanings and translations of the word hair-brush. Wiktionary(0.00 / 0 votes)Rate this definition: hair-brush(Noun) A brush used in hair care for brushing, tidying, and detangling hair.
HAIRS PRIMARILY USED IN ORIENTAL BRUSHES. Samba, horse, deer, weasel, cat, sheep, and goat are the animals whose hair is most often used in the manufacture of Chinese and Japanese brushes. The coarsest and stiffest hair is that of the samba, the horse, and the back of the deer. The hair of the weasel and the inner arch of the deer is less coarse and stiff.