Which statement about the electrical conductance of a uniform metal wire is correct?
The conductance is directly proportional to its length and directly proportional to its cross-sectional area.
The conductance is directly proportional to its length and inversely proportional to its cross-sectional area.
The conductance is inversely proportional to its length and directly proportional to its cross-sectional area.
The conductance is inversely proportional to its length and inversely proportional to its cross-sectional area.
132 exam-style questions on CIE IGCSE Physics 4.2.4a Resistance. Each one has a worked solution and a mark scheme showing where the marks go.