Question

B. Fill in the blanks:
1. An ampere is unit of___________.
2. An ammeter is used for_____.
3. An electric current is flow of______in a conducter.
4. In a battery the electron flows from its__________________
terminal to its____________
terminal.​

Answer 1

Answer:

1.Current

2.Current

3.free electrons

4.negative to positive

Answer 2

Answer:

1. current 2. current in a circuit 3. electrons 4. positive to negative