Resistivity - A Level Physics
Two copper wires of equal masses are taken. The length of A is equal to the length of the wire is
Two wires of equal length, one of copper and the other of manganin have the same
If length of copper wire is doubled and its cross-section area decrease to Its half, its resistance
The resistance of a iron wire and copper wire
Two copper wires A and B of equal masses are taken. The length of A is double the
Two copper wires have their masses in the ratio 2 : 3 and the lengths in the ratio 3 : 4, The ra....
Three copper wires of lengths and cross-sectional areas are (l A) (2l A/2) and (l/2 2A). Resistance
Can a Copper and Tungsten wire have equal resistance?
Two copper wires are of same length one of the wire is twice as thick as the other. Then the res....
Two wires of equal length, one of aluminium and the other of copper have the same resistance. Which
two copper wires A and B of equal masses are taken the length of a is double the length of B
The copper wire has a resistance of 0.6 ohms. Another copper wire of the same mass as the first one…
Two wires of equal length, one of copper and the other of manganin have the same resistance. Whi...
(i) At what temperature would the resistance of a copper conductor be double
A copper wire has a length L=2 m, a cross-sectional area A=0.5 mm^2, andresistivity ρ=1.7×10^−8 Ω-m.
Two wire one of copper and other of manganin have same resistance and equal length. Which wire i....
a piece of 1 kg copper drawn into wire thickness 1mm and another 2mm thicknes campare resistance
Two copper wires A and B of equal mass are taken.resistance of wire A 160 ohm,calculate resistance
Ex-11 based on current density/ohm's law/resistivity/conductivity/current electricity 12th physics
