[" A copper wire has diameter "0.5mm" and resistivity of "1.6times N/Rm" .What a be the length of "],[" to make its resistance "10Omega?" How much does the resistand / "Ang" for "],[" secter is doubled? "]

A copper wire has diameter 0.5 mm and resistivity of 1.6 xx 10^-8Omega m. What will be the length of this wire to make its resistance 10Omega ? How much does the resistance change if the diameter is doubled?

A copper wire has diameter 0.5mm and resistivity of 1.6xx10^(-8)Omega m. what will be the length of this wire to make its resistance 10Omega ? How much does the resistance change if the diameter is doubled ?

A copper wire has diameter 0.5 mm, and resistivity of 1.6xx10^-8 ohm -m . What will be the length of this make its resistance 10 ohm ? How much does the resistance change if the diameter is doubled.

A copper wire has diameter 0.5 mm and resistivity of 1.6 xx 10^(-6) Omega m. What will be the length of this wire to make its resistance 10Omega ? How much does the resistance change if the diameter is doubled?

A copper wire has diameter 0.5 mm and resistivity of 1.6 xx 10^(–8) Omega m. What will be the length of this wire to make its resistance 10 Omega ? How much does the resistance change if the diameter is doubled?