Question

10. What is electric current? Mention the use of battery in an electric circuit Write
the factors on which the resistance of a conductor depends​

Answer 1

Answer:

Explanation: The role of a battery (or cell) in an electric circuit is to supply energy to the circuit by doing work upon the charge to move it from the low energy terminal to the high energy terminal. The resistance of the conductor depends on the following factors: ... The cross-sectional area of the conductor.

Answer 2

Explanation:

Explanation: The role of a battery (or cell) in an electric circuit is to supply energy to the circuit by doing work upon the charge to move it from the low energy terminal to the high energy terminal. The resistance of the conductor depends on the following factors: ... The cross-sectional area of the conductor