Weight on moon = (0.16) • Earth weight
Answer:
sorry I dont now the answer bro i am so sorry xd ;'(
You know I’m going to be honest I don’t feel like it
Explanation:
Given that,
Length of gold wire, l = 4 m
Voltage of battery, V = 1.5 V
Current, I = 4 mA
The resistivity of gold,
Resistance in terms of resistivity is given by :
Also, V = IR
So,
A is area of wire,
, r is radius, r = d/2 (diameter=d)
Out of four option, near option is (C) 17 μm.