What I Have Learned→...←

Directions: Read and understand the paragraph below. Choose your

answers from the box by filling in the blanks. Write your chosen answers in your
Science notebook/answer sheet.


→ attracted ← → iron ← → magnet ←

→ magnetism ← → magnetic field ← → nail ←
→ switch ← → wire ←


→ An electromagnet is a device made temporarily magnetic by electricity. It is

produced by making electricity flow through a coil of 1. _______. ←

→ The wire is winded
around a piece of 2. ________. ←

→ It serves as a core which is usually made of 3. _______. ←


→ When electric current flows through the wire, the wire and the iron became a 4.

______. ←

→ Both produce a 5. ________. ←

→ Any magnetic substance that is located within
the field is 6. ______ to it. ←

→ Without electricity, it loses its 7. ← ________.​