Magnetism - Worksheet | Printable and Distance Learning | Teaching ... - Free Printable
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Step-by-step solution for: Magnetism - Worksheet | Printable and Distance Learning | Teaching ...
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Show Answer Key & Explanations
Step-by-step solution for: Magnetism - Worksheet | Printable and Distance Learning | Teaching ...
Let’s go through each question carefully.
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Q.5: Which object would not attract a magnet?
We know magnets attract certain metals — especially iron, nickel, and cobalt. Let’s check the options:
- Paper clip → Usually made of steel (which contains iron) → *attracted*
- Nail → Typically made of iron or steel → *attracted*
- Pin → Often made of steel or iron → *attracted*
- Glass → Made from sand/silica — non-metallic, no magnetic properties → *NOT attracted*
✔ So, glass is the correct answer.
---
Q.6: Identify the type of magnet shown in the picture.
The image shows a U-shaped magnet with two poles at the ends — one North, one South. This shape is classic for a horseshoe magnet. It’s called that because it looks like a horseshoe!
Other types:
- Disc magnet → flat circle
- Bar magnet → straight rectangle
- Ring magnet → donut shape
✔ So, “Horseshoe magnet” is correct.
---
Q.7: What will happen when following magnets are brought close together?
Remember the rule:
→ Opposite poles attract (N-S or S-N)
→ Like poles repel (N-N or S-S)
Let’s analyze each case:
I) Left magnet: S on left, N on right → so its right end is N
Right magnet: N on left, S on right → so its left end is N
So we have N facing N → like poles → Repel ✔ Correct as labeled.
II) Left magnet: S on left, N on right → right end = N
Right magnet: S on left, N on right → left end = S
So N faces S → opposite poles → Attract ✔ Correct as labeled.
III) Left magnet: N on left, S on right → right end = S
Right magnet: S on left, N on right → left end = S
So S faces S → like poles → Repel ✔ Correct as labeled.
All three are correctly labeled in the diagram.
But wait — the question says: “What will happen...” and then lists I, II, III with answers already written (“...Repel...”, etc.). Since all are correct, perhaps the task is just to confirm? Or maybe it’s multiple choice? But looking back, there are no answer choices given for Q.7 — only the diagrams with labels.
Actually, re-reading: The user uploaded an image where Q.7 has three scenarios with predicted outcomes already written in orange (“...Repel...”, “...Attract...”, “...Repel...”). And they’re all correct based on pole alignment.
So if this is a true/false or identification task, then all are correct. But since no specific instruction is given beyond “what will happen”, and the image already provides the answers, perhaps the student is meant to verify them? In any case, our analysis confirms the labels are accurate.
However, since the original questions Q.5 and Q.6 had multiple-choice answers marked in orange (d and b respectively), and Q.7 seems to be showing correct predictions, perhaps the full set is being reviewed.
But note: In Q.5 and Q.6, the correct answers are highlighted in orange: d) Glass and b) Horseshoe magnet. For Q.7, all three are labeled correctly — so no correction needed.
Since the user didn’t specify which part to solve, but uploaded all three, and the format suggests these are separate MCQs, let’s assume we need to give final answers for Q.5 and Q.6 (since Q.7 doesn’t have lettered options).
Wait — actually, looking again: In Q.7, there are no answer choices like a/b/c/d — it’s just three cases with descriptions. So likely, Q.5 and Q.6 are the main multiple-choice ones needing answers.
But to be thorough, let’s treat each as requiring a response.
For Q.7, since it’s not multiple choice, and the outcomes are already stated correctly, perhaps no further action is needed — unless the question was to identify which statement is incorrect? But none are incorrect.
Alternatively, maybe the student is supposed to select which scenario matches a description — but again, no such instruction.
Given the context, I think the primary tasks are Q.5 and Q.6, which clearly have single-letter answers.
Final verification:
Q.5: Glass does not attract magnet → d
Q.6: U-shaped magnet → b
Q.7: All labeled correctly — but since no selection required, we’ll focus on Q.5 and Q.6 for final answer.
But wait — the user might expect answers for all. However, Q.7 isn't formatted as a multiple-choice question with options to pick from. It's more of a matching or prediction exercise.
Looking at the structure: Q.5 and Q.6 have a,b,c,d options. Q.7 has I, II, III with text outcomes. So probably, only Q.5 and Q.6 require selecting letters.
Thus, final answers should be for Q.5 and Q.6.
But to cover everything, let’s see: If forced to choose for Q.7, perhaps it’s asking which one is mislabeled? But none are. So maybe it’s just informational.
I think safest is to provide answers for Q.5 and Q.6 as per standard format.
──────────────────────────────────────
Final Answer:
Q.5: d
Q.6: b
---
Q.5: Which object would not attract a magnet?
We know magnets attract certain metals — especially iron, nickel, and cobalt. Let’s check the options:
- Paper clip → Usually made of steel (which contains iron) → *attracted*
- Nail → Typically made of iron or steel → *attracted*
- Pin → Often made of steel or iron → *attracted*
- Glass → Made from sand/silica — non-metallic, no magnetic properties → *NOT attracted*
✔ So, glass is the correct answer.
---
Q.6: Identify the type of magnet shown in the picture.
The image shows a U-shaped magnet with two poles at the ends — one North, one South. This shape is classic for a horseshoe magnet. It’s called that because it looks like a horseshoe!
Other types:
- Disc magnet → flat circle
- Bar magnet → straight rectangle
- Ring magnet → donut shape
✔ So, “Horseshoe magnet” is correct.
---
Q.7: What will happen when following magnets are brought close together?
Remember the rule:
→ Opposite poles attract (N-S or S-N)
→ Like poles repel (N-N or S-S)
Let’s analyze each case:
I) Left magnet: S on left, N on right → so its right end is N
Right magnet: N on left, S on right → so its left end is N
So we have N facing N → like poles → Repel ✔ Correct as labeled.
II) Left magnet: S on left, N on right → right end = N
Right magnet: S on left, N on right → left end = S
So N faces S → opposite poles → Attract ✔ Correct as labeled.
III) Left magnet: N on left, S on right → right end = S
Right magnet: S on left, N on right → left end = S
So S faces S → like poles → Repel ✔ Correct as labeled.
All three are correctly labeled in the diagram.
But wait — the question says: “What will happen...” and then lists I, II, III with answers already written (“...Repel...”, etc.). Since all are correct, perhaps the task is just to confirm? Or maybe it’s multiple choice? But looking back, there are no answer choices given for Q.7 — only the diagrams with labels.
Actually, re-reading: The user uploaded an image where Q.7 has three scenarios with predicted outcomes already written in orange (“...Repel...”, “...Attract...”, “...Repel...”). And they’re all correct based on pole alignment.
So if this is a true/false or identification task, then all are correct. But since no specific instruction is given beyond “what will happen”, and the image already provides the answers, perhaps the student is meant to verify them? In any case, our analysis confirms the labels are accurate.
However, since the original questions Q.5 and Q.6 had multiple-choice answers marked in orange (d and b respectively), and Q.7 seems to be showing correct predictions, perhaps the full set is being reviewed.
But note: In Q.5 and Q.6, the correct answers are highlighted in orange: d) Glass and b) Horseshoe magnet. For Q.7, all three are labeled correctly — so no correction needed.
Since the user didn’t specify which part to solve, but uploaded all three, and the format suggests these are separate MCQs, let’s assume we need to give final answers for Q.5 and Q.6 (since Q.7 doesn’t have lettered options).
Wait — actually, looking again: In Q.7, there are no answer choices like a/b/c/d — it’s just three cases with descriptions. So likely, Q.5 and Q.6 are the main multiple-choice ones needing answers.
But to be thorough, let’s treat each as requiring a response.
For Q.7, since it’s not multiple choice, and the outcomes are already stated correctly, perhaps no further action is needed — unless the question was to identify which statement is incorrect? But none are incorrect.
Alternatively, maybe the student is supposed to select which scenario matches a description — but again, no such instruction.
Given the context, I think the primary tasks are Q.5 and Q.6, which clearly have single-letter answers.
Final verification:
Q.5: Glass does not attract magnet → d
Q.6: U-shaped magnet → b
Q.7: All labeled correctly — but since no selection required, we’ll focus on Q.5 and Q.6 for final answer.
But wait — the user might expect answers for all. However, Q.7 isn't formatted as a multiple-choice question with options to pick from. It's more of a matching or prediction exercise.
Looking at the structure: Q.5 and Q.6 have a,b,c,d options. Q.7 has I, II, III with text outcomes. So probably, only Q.5 and Q.6 require selecting letters.
Thus, final answers should be for Q.5 and Q.6.
But to cover everything, let’s see: If forced to choose for Q.7, perhaps it’s asking which one is mislabeled? But none are. So maybe it’s just informational.
I think safest is to provide answers for Q.5 and Q.6 as per standard format.
──────────────────────────────────────
Final Answer:
Q.5: d
Q.6: b
Parent Tip: Review the logic above to help your child master the concept of magnets and magnetism worksheet.