Assertion (A): When a bar of copper is placed in an external magnetic field, the field…
Physics · Class 12 · CBSE — Magnetism and Matter
Assertion (A): When a bar of copper is placed in an external magnetic field, the field lines get concentrated inside the bar.
Reason (R): Copper is a paramagnetic substance.
- Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
- Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).
- Assertion (A) is true, but Reason (R) is false.
- Assertion (A) is false and Reason (R) is also false.
Answer
(D) Assertion (A) is false and Reason (R) is also false.
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