The resistance of a strip of copper of rectangular cross section is 2 Ω. A metal of resistivity twice that of a copper i
Posted: Thu Jul 14, 2022 10:56 am
a) \(\frac{3}{4}\) Ω
b) \(\frac{4}{3}\) Ω
c) \(\frac{3}{2}\) Ω
d) 6 Ω
b) \(\frac{4}{3}\) Ω
c) \(\frac{3}{2}\) Ω
d) 6 Ω