Question
Zener diode is used as
|
(a) Half wave rectifier |
(b) Full wave rectifier |
|
(c) ac voltage stabilizer |
(d) dc voltage stabilizer |
Zener diode is used as
|
(a) Half wave rectifier |
(b) Full wave rectifier |
|
(c) ac voltage stabilizer |
(d) dc voltage stabilizer |
(c) ac voltage stabilizer
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$\oint\limits_\text{S}\text{E.ds}=\frac{\text{q}}{\in_0}$
Which of the following statements is correct?
In the circuit, the reading of the ammeter is (assume internal resistance of the battery be zero)

|
(a) |
(b) |
(c) |
(d) 2 A |
Two electric dipoles of moment P and 64 P are placed in opposite direction on a line at a distance of 25 cm. The electric field will be zero at point between the dipoles whose distance from the dipole of moment P is
|
(a) 5 cm |
(b) |
(c) 10 cm |
(d) |
