Magnetism | Fill In The Blanks Worksheet - Free Printable
Educational worksheet: Magnetism | Fill In The Blanks Worksheet. Download and print for classroom or home learning activities.
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Step-by-step solution for: Magnetism | Fill In The Blanks Worksheet
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Show Answer Key & Explanations
Step-by-step solution for: Magnetism | Fill In The Blanks Worksheet
Let's solve each of the fill-in-the-blank questions in the "Magnetism: Fill in the Blanks" worksheet step by step, along with explanations.
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1) ________________________ is the force exerted by magnets when they attract or repel each other.
✔ Answer: *Magnetic force*
🔹 Explanation: The magnetic force is the push or pull between magnets. Opposite poles attract, and like poles repel.
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2) The ________________________ is a naturally magnetized piece of mineral magnetite.
✔ Answer: *Lodestone*
🔹 Explanation: Lodestone is a naturally occurring form of magnetite (Fe₃O₄) that is permanently magnetized and can attract iron.
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3) The invisible area around a magnet is called ________________________.
✔ Answer: *Magnetic field*
🔹 Explanation: A magnetic field is the region around a magnet where its magnetic influence can be felt. It's invisible but can be visualized using iron filings.
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4) The ________________________ is a giant magnet and has a magnetic field around it.
✔ Answer: *Earth*
🔹 Explanation: Earth acts like a giant bar magnet with a magnetic field that extends into space. This field protects us from solar wind and helps compasses work.
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5) The magnetic force is the strongest at the ________________________.
✔ Answer: *Poles*
🔹 Explanation: Magnetic force is strongest at the two ends of a magnet—called the poles (north and south). The field lines are densest there.
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6) The ________________________ and the ________________________ are the two poles of a magnet.
✔ Answer: *North pole* and *South pole*
🔹 Explanation: Every magnet has two poles: a north-seeking pole and a south-seeking pole. These are the points where the magnetic field is strongest.
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7) The ________________________ a compass is a magnetized piece of metal that always points toward the ________________________.
✔ Answer: *Needle of* and *magnetic north*
🔹 Explanation: The compass needle is a small magnet. Its north pole is attracted to Earth’s magnetic south (which is near geographic north), so it points toward magnetic north.
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8) ________________________ are coils of wire that behave like bar magnets when an electric current passes through.
✔ Answer: *Solenoids*
🔹 Explanation: A solenoid is a coil of wire. When electric current flows through it, it creates a magnetic field similar to a bar magnet. This is the basis for electromagnets.
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9) Iron, nickel, cobalt, and most of their alloys are ________________________.
✔ Answer: *Ferromagnetic*
🔹 Explanation: Ferromagnetic materials are strongly attracted to magnets and can become permanent magnets themselves. These elements have unpaired electrons that align easily under a magnetic field.
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10) A ________________________ is an example of ferromagnetism.
✔ Answer: *Permanent magnet* (or *iron*, *steel*, etc.)
🔹 Explanation: Ferromagnetism is the property that allows certain materials to become strongly magnetized. A permanent magnet (like a fridge magnet) is a classic example.
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11) The lines of magnetic induction ________________________ at the north pole and ________________________ at the south pole.
✔ Answer: *Emerge* and *enter*
🔹 Explanation: Magnetic field lines are imaginary lines showing the direction of the magnetic field. They emerge from the north pole and enter the south pole of a magnet.
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12) Magnets can pull objects without touching them. This is an example of ________________________.
✔ Answer: *Non-contact force* (or *action-at-a-distance*)
🔹 Explanation: Magnetic forces do not require physical contact. They act over a distance, making them non-contact forces—just like gravity or electrostatic forces.
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1) Magnetic force
2) Lodestone
3) Magnetic field
4) Earth
5) Poles
6) North pole, South pole
7) Needle of, magnetic north
8) Solenoids
9) Ferromagnetic
10) Permanent magnet (or similar)
11) Emerge, enter
12) Non-contact force
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Let me know if you'd like this formatted as a printable answer sheet!
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1) ________________________ is the force exerted by magnets when they attract or repel each other.
✔ Answer: *Magnetic force*
🔹 Explanation: The magnetic force is the push or pull between magnets. Opposite poles attract, and like poles repel.
---
2) The ________________________ is a naturally magnetized piece of mineral magnetite.
✔ Answer: *Lodestone*
🔹 Explanation: Lodestone is a naturally occurring form of magnetite (Fe₃O₄) that is permanently magnetized and can attract iron.
---
3) The invisible area around a magnet is called ________________________.
✔ Answer: *Magnetic field*
🔹 Explanation: A magnetic field is the region around a magnet where its magnetic influence can be felt. It's invisible but can be visualized using iron filings.
---
4) The ________________________ is a giant magnet and has a magnetic field around it.
✔ Answer: *Earth*
🔹 Explanation: Earth acts like a giant bar magnet with a magnetic field that extends into space. This field protects us from solar wind and helps compasses work.
---
5) The magnetic force is the strongest at the ________________________.
✔ Answer: *Poles*
🔹 Explanation: Magnetic force is strongest at the two ends of a magnet—called the poles (north and south). The field lines are densest there.
---
6) The ________________________ and the ________________________ are the two poles of a magnet.
✔ Answer: *North pole* and *South pole*
🔹 Explanation: Every magnet has two poles: a north-seeking pole and a south-seeking pole. These are the points where the magnetic field is strongest.
---
7) The ________________________ a compass is a magnetized piece of metal that always points toward the ________________________.
✔ Answer: *Needle of* and *magnetic north*
🔹 Explanation: The compass needle is a small magnet. Its north pole is attracted to Earth’s magnetic south (which is near geographic north), so it points toward magnetic north.
---
8) ________________________ are coils of wire that behave like bar magnets when an electric current passes through.
✔ Answer: *Solenoids*
🔹 Explanation: A solenoid is a coil of wire. When electric current flows through it, it creates a magnetic field similar to a bar magnet. This is the basis for electromagnets.
---
9) Iron, nickel, cobalt, and most of their alloys are ________________________.
✔ Answer: *Ferromagnetic*
🔹 Explanation: Ferromagnetic materials are strongly attracted to magnets and can become permanent magnets themselves. These elements have unpaired electrons that align easily under a magnetic field.
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10) A ________________________ is an example of ferromagnetism.
✔ Answer: *Permanent magnet* (or *iron*, *steel*, etc.)
🔹 Explanation: Ferromagnetism is the property that allows certain materials to become strongly magnetized. A permanent magnet (like a fridge magnet) is a classic example.
---
11) The lines of magnetic induction ________________________ at the north pole and ________________________ at the south pole.
✔ Answer: *Emerge* and *enter*
🔹 Explanation: Magnetic field lines are imaginary lines showing the direction of the magnetic field. They emerge from the north pole and enter the south pole of a magnet.
---
12) Magnets can pull objects without touching them. This is an example of ________________________.
✔ Answer: *Non-contact force* (or *action-at-a-distance*)
🔹 Explanation: Magnetic forces do not require physical contact. They act over a distance, making them non-contact forces—just like gravity or electrostatic forces.
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✔ Final Answer Key:
1) Magnetic force
2) Lodestone
3) Magnetic field
4) Earth
5) Poles
6) North pole, South pole
7) Needle of, magnetic north
8) Solenoids
9) Ferromagnetic
10) Permanent magnet (or similar)
11) Emerge, enter
12) Non-contact force
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Let me know if you'd like this formatted as a printable answer sheet!
Parent Tip: Review the logic above to help your child master the concept of magnetism worksheet pdf.
