calculate the resistance of 915meter length of a wire having a uniform cross section area of 0.77 cm. square. if the wire is made of copper having a resistivity of 1.7×10^-6 ohm cm
Answers
Answered by
0
Explanation:
itsursirdktdktdjtxjrzhfzhfzh
Answered by
0
Answer:
Calculate the resistance of 915 metres length of a wire having a uniform cross-sectional area of 0.77 cm 2 if the wire is made of copper having a resistivity of 1.7 × 10 –6 Ω cm. 2. A wire of length 1 m has a resistance of 2 ohms. What is the resistance of second wire, whose specific resistance is double the first, if the length of wire is 3 metres and the diameter is double of.
Similar questions