Question
In solids, inter-atomic forces are
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Answer
(c) The interatomic forces in solids are both attractive and repulsive.
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Match List $I$ with List $II.$
→| List $I$ | List $II$ |
| $(a)$ Rectifier | $(i)$ Used either for stepping up or stepping down the $a.c.$ voltage |
| $(b)$ Stabilizer | $(ii)$ Used to convert $a.c.$ voltage into $d.c.$ voltage |
| $(c)$ Transformer | $(iii)$ Used to remove any ripple in the rectified output voltage |
| $(d)$ Filter | $(iv)$ Used for constant output voltage even when the input voltage or load current change |
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