MCQ
Solve the previous question if the closed loop is completely enclosed in the circuit containing the switch.
  • A
    An anticlockwise current$-$pulse.
  • B
    A clockwise current$-$pulse.
  • An anticlockwise current$-$pulse and then a clockwise current$-$pulse.
  • D
    A clockwise current$-$pulse and then an anticlockwise current$-$pulse.

Answer

Correct option: C.
An anticlockwise current$-$pulse and then a clockwise current$-$pulse.

An anticlockwise current$-$pulse generated and then a clock$-$wise current pulse.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Unpolarized light of intensity $I$ is incident on a system of two polarizers, $A$ followed by $B.$  The intensity of emergent light is $I/2.$  If a third polarizer $C$  is placed between $A$ and $B,$  the intensity of emergent light is reduced to $I/3 .$  The angle between the polarizers $A$ and $C$ is $\theta $ . Then
As in the figure, if a capacitor of capacitance $C$ is charged by connecting it with resistance $R$, then energy given by the battery will be
Consider the following statements ( $X$ and $Y$ stand for two different elements):

$(I)$ ${ }_{32}^{65} X$ and ${ }_{33}^{65} Y$ are isotopes.

$(II)$ ${ }_{42}^{86} X$ and ${ }_{42}^{85} Y$ are isotopes.

$(III)$ ${ }_{85}^{174} X$ and ${ }_{88}^{177} Y$ have the same number of neutrons.

$(IV)$ ${ }_{92}^{235} X$ and ${ }_{94}^{235} Y$ are isobars.

Which of the above statements are correct?

The given electrical network is equivalent to
In the circuit shown, $X$ is joined to $Y$ for a long time, and then $X$ is joined to $Z$. The total heat produced in $R_2$ is :=
When electron beam passes through an electric field, they gain kinetic energy. If the same beam passes through magnetic field, then
Two identical conductors $P$ and $Q$ are placed on two frictionless rails $R$ and $S$ in a uniform magnetic field directed into the plane. If $P$ is moved in the direction shown in figure with a constant speed then rod $Q$
A concave mirror gives an image three times as large as the object placed at a distance of 20 cm from it. For the image to be real, the focal length should be
The resistive network shown below is connected to a $D.C.$ source of $16\, V$. The power consumed by the network is $4\, Watt$. The value of $R$ is ............. $\Omega$
There are two equipotential surface as shown in figure. The distance between them is r. The charge of –q coulomb is taken from the surface A to B, the resultant work done will be