MCQ
Capacitance (C) of the capacitor is.
- A$10\mu\text{F}$
- B$15\mu\text{F}$
- C$20\mu\text{F}$
- D$\text{None of these}$
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The potential difference between point A & B is
|
(a) |
(b) |
(c) |
(d) 0 |
A ferromagnetic material is heated above its curie temperature. Which one is a correct statement
| (a) Ferromagnetic domains are perfectly arranged |
| (b) Ferromagnetic domains becomes random |
| (c) Ferromagnetic domains are not influenced |
| (d) Ferromagnetic material changes itself into diamagnetic material |

Which one of these is non-divisible
|
(a) Nucleus |
(b) Photon |
(c) Proton |
(d) Atom |