A glass rod when rubbed with a piece of fur acquires a charge of magnitude 3.2 µC. The number of electrons transferred is
A. 2 × 10-13 from fur to glass
B. 5 × 1012 from glass to fur
C. 2 × 1013 from glass to fur
D. 5 × 1012 from fur to glass
Answer:A
A glass rod when rubbed with a piece of fur acquires a charge of magnitude 3.2 µC. The number of electrons transferred is
A. 2 × 10-13 from fur to glass B. 5 × 1012 from glass to fur C. 2 × 1013 from glass to fur D. 5 × 1012 from fur to glass