- 1(current)
Q. No.Essential difference between electrostatic shielding by a conducting shell and magnetostatic shielding is due to
Choose the correct option:
1. (a), (c)
2. (a), (c), (d)
3. (b), (d)
4. (c), (d)
| (a) | electrostatic field lines can end on charges and conductors have free charges. |
| (b) | lines of \(B\) can also end but conductors cannot end them. |
| (c) | lines of \(B\) cannot end on any material and perfect shielding is not possible. |
| (d) | shells of high permeability materials can be used to divert lines of \(B\) from the interior region. |
Choose the correct option:
1. (a), (c)
2. (a), (c), (d)
3. (b), (d)
4. (c), (d)
Subtopic: Â Analogy between Electrostatics & Magnetostatics |
From NCERT
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Q. No.
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