what is the value of a pi and its deriviation
Answers
Answered by
1
3.141or 22/7. ithink this is the answer
Answered by
1
Answer:
A battery is a device consisting of one or more electrochemical cells with external connections for powering electrical devices such as flashlights, mobile phones, and electric cars. When a battery is supplying electric power, its positive terminal is the cathode and its negative terminal is the anode.
Similar questions