Question

2. Define
a) Electrical conductivity b) Voltameter
c) Magnetic compass​

Answer 1

Answer:

Conductivity of an electrolyte solution is a measure of its ability to conduct electricity. The SI unit of conductivity is Siemens per meter.

A voltameter or coulometer is a scientific instrument used for measuring electric charge through electrolytic action. The SI unit of electric charge is the coulomb. The voltameter should not be confused with a voltmeter, which measures electric potential. The SI unit for electric potential is the volt.

Explanation:

A compass is a magnetometer used for navigation and orientation that shows direction relative to the geographic cardinal directions. Usually, a diagram called a compass rose shows the directions north, south, east, and west on the compass face as abbreviated initials.