Question

9. Trupti set up an electric circuit using copper wires, a battery, and a bulb. Her teacher has suggested to insert the following objects into the circuit and observe: Silver foil, plastic spoon, wooden cork, iron nail

Answer 1

Answer:

A thick rod of impure copper should be attached to the positive terminal of the battery.

The thin plate of copper should be attached to the negative terminal of the battery.

This is because the copper ions from the positive terminal will get attracted to the negative terminal.

The copper ions from the impure copper will get accumulated on the pure copper plate.

Explanation:

Mark as brain list