Question

Answer these:(write your answers on a separate sheet of paper.)
How do the following factors effect the strength of an electromagnet?
a.number of coils _________________
b.number of dry cells used __________
c.size of nails ____________________

Answer 1

Answer:

Number of coils - more the number of coils, more will be the strength of electromagnet.

Number of dry cells - more the number of dry cells used, more will be the strength of electromagnet.

Answer 2

Mate here's your answer:

As the number of coils increases, electromagnet's strength increases.

As the number of dry cell increases, electromagnet's strength increases.

As the number of nails increases, electromagnet's strength increases.

Now, that was easy! hope you understood! stay safe and take care of your family and freinds mate! Have a good day~^^♡