The e.m.f. of an Edison cell, when fully charged, is nearly______________?
A. 1.4 V
B. 1 V
C. 0.9 V
D. 0.8 V
The e.m.f. of an Edison cell, when fully charged, is nearly______________?
A. 1.4 V
B. 1 V
C. 0.9 V
D. 0.8 V