if the area of corn section of write of awrite is made double the resistance (a) increase (b) decreases (d) remains same (d) none off the obve
Answers
Answered by
0
Answer:
d remains same
Explanation:
because corn does not have reproductive cells
Answered by
0
Answer:
decreases
Explanation:
We know that the resistance of wire of length L and of cross section area A is R=
A
ρL
Similar questions