Which metal has the ‘Highest’ electrical conductivity?
AAluminum
BCopper
CGold
DSilver
Explanation
• Silver is the best conductor of electricity.
• Copper is more common in wiring due to its lower cost.
• Gold is used in electronics for its excellent corrosion resistance.
Exam Relevance
- Topic: Competitive Exams
- Subtopic: FPSC/PPSC Past Papers
No Comments