R=0,7 кОм=700 Ом U=I R;
I=45 мА=0,045 А U=0,045*700=31.5 В.
U-?
U = RI
U = 0.7*10^3 * 45*10^-3 = 31.5
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
R=0,7 кОм=700 Ом U=I R;
I=45 мА=0,045 А U=0,045*700=31.5 В.
U-?
U = RI
U = 0.7*10^3 * 45*10^-3 = 31.5