calculate the resistance of a copper length 2m and area of cross section 10-6m2
Answers
Answered by
0
Answer:
Explanation:
Answer: 0.034 ohms.
Explanation:
Given: Length of the copper wire = 2 metres (l) Resistivity of copper = 1.7×10^-8.
To find: Resistance of the copper wire.
Substituting the values: The resistance of the copper wire is equal to: Resistance = 0.034 ohms.
Answered by
0
Answer:
2*10^6 ohm
Explanation: R = ρl / A
R = 2 / 10^-6
= 2*10^6 ohm
Similar questions