Does a superconductor have exactly zero resistance?
72512
Is a superconductor really a super conductor?
105842
What is the link between the BCS ground state and superconductivity?
67993
Relation between heat & resistance
84827
Why is the magnetic field of a spherically symmetric current zero?
121783
How negative resistance feature of Tunnel Diode is used in oscillators?
124443
Do resistances stack?
132029
Is the current obtained using Ohm's law that which passes through the resistor or that which passes through the circuit?
152957
Equivalent resistance of resistors
80746
Total resistance with resistors bridging two branches
125622
If Resistivity = $\frac{RA}{L}$, why does it not depend on dimension?
58301
Does voltage drop occur with zero load and zero resistance
58048
Is photocell current equal zero at threshold frequency?
122650
Why is the field inside a conducting shell zero when only external charges are present?
1773
Gapless superconductivity
71951
Is there no electric field inside a conductor?
34520
Is $0\,\mathrm{m}$ dimensionless?
123663
General integral to find resistance