one fifth of r
I = v/r
R/4 = 1/3 r/4*4 = 1/3 *4 r=4/3
It is 1 over r squared, or r to the negative second power.
-13
one fifth of r
It is: r/15
I = v/r
R/4 = 1/3 r/4*4 = 1/3 *4 r=4/3
35
0.0218
35/r 35 ÷ r
It is 1 over r squared, or r to the negative second power.
0.0714
Yes, it is.
-13
0.75