Question

4
01) A wire of Copper having
length(1) and area of cross section
A has a resistance of 4 Q.What
would be the resistance of nickel
wire having length 1/2 and area of
cross Section 2A? Resistivity of
Copper = 1.62x10-8 Om Resistivity
of nickel = 6.84X 10-8 Om​

Answer 1

Answer:

hope it helps you..

mark me as a brainlist

Answer 2

Answer:

wire <br>

<br> Now for second wire <br>

<br>

<br>

<br> The resistance of the new wire is