Question

11. What's the best example of a source

of direct current?
A. A magnesium oxide paste
OB. A zinc shell battery
C. An electrolyte
D. A dry cell battery

Answer 1

A dry cell battery

Step-by-step explanation:

Answer 2

D. A dry cell battery

Step-by-step explanation:

A dry cell is a type of electric battery, commonly used for portable electrical devices. It was developed in 1886 by the German scientist Carl Gassner, after development of wet zinc-carbon batteries by Georges Leclanché in 1866.