Directions: Fill in the blanks with appropriate words to make the idea of each statement complete. Choose the correct answers inside the box below. Write your answer in your Science Journal. decrease strong greater stronger increase weak Neodymium lesser weaker.

A Number of coil of wire on the core.

1. The more number of coil of wire you apply in the core,the________the magnetic field it produces.
2. The lesser number of coil of wire you apply in the core,the________the magnetic field it produces. the

B Nature of core material

3. Iron core help produce_________magnetic field.
4. Metal core help produce__________magnetic field.
5.________core produce the strongest magnetic field.

C Current passing through the core

6. The_________the current in the coil, the stronger magnetic field it produces.
7. The_________the current in the coil, the weaker magnetic field it produces,

D. Size of the wire

8. Using larger sizes of wire on the coil will_________the current and strengthen the magnetic field it produces.
9. Using smaller sizes of wire on the coil will_________the current and weaken the magnetic field it produces.

PA SAGOT PO PLSS