MCQ
The resistance of an ideal voltmeter is
  • A
    Zero
  • B
    Very low
  • C
    Very large
  • Infinite

Answer

Correct option: D.
Infinite
d
(d)The resistance of an ideal voltmeter is considered as infinite.

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

Two men $‘A’$ and $‘B’$ are standing on a plank. $‘B’$ is at the middle of the plank and $‘A’$ is at the left end of the plank. System is initially at rest and masses are as shown in figure. $‘A’$ and $‘B’$ starts moving such that the position of $‘B’$ remains fixed with respect to ground till $‘A’$ meets $‘B’$ . Then the point where $A$ meets $B$ is located at 
A vessel contains $14\,g$ of nitrogen gas at a temperature of $27^{\circ}\,C$. The amount of heat to be transferred to the gap to double the r.m.s. speed of its molecules will be $......J$ $\left(\right.$ Take $R =8.32\,J\,mol ^{-1} k ^{-1}$ )
As compared $^{12}C$ atom, $^{14}C$ atom has
As gravitational potential versus distance $'r'$ graph is represented in figure. The magnitude of gravitational field intensity is equal to....... $N/kg$
A ball projected from ground at an angle of $45^\circ$ just clears a wall in front. If point of projection is $4\,m$ from the foot of wall and ball strikes the ground at a distance of $6\,m$ on the other side of the wall, the height of the walI is $........ m$
Power delivered by the source of the circuit becomes maximum, when
$A$ lens behaves as a converging lens in air but a diverging lens in water, then the refractive index( $\mu$ ) of its material is
A sphere is rolling without slipping on a fixed horizontal plane surface. $A$ is the point of contact, $B$ is the centre of the sphere and $C$ is top most point.Then
A girl holds a book of mass $m$ against a vertical wall with a horizontal force $F$ using her finger, so that the book does not move. The frictional force on the book by the wall is
Two satellite $A$ and $B$ go round a planet in circular orbits having radii $4 R$ and $R$ respectively. If the speed of $A$ is $3 v$, the speed of $B$ will be :