A wire is carrying a current of $5.6\,\text{A}$. How many conduction electrons pass a point on the wire in $20\,\text{s}$?
- A$1.8 \times 10^{18}$
- B$2.2 \times 10^{19}$
- C$3.5 \times 10^{19}$
- D$7.0 \times 10^{20}$
Physics 9702 · AS & A Level · SI units
Physics 9702 · AS & A Level · SI units
A wire is carrying a current of $5.6\,\text{A}$. How many conduction electrons pass a point on the wire in $20\,\text{s}$?