MCQ
The graph which represents the relation between the total resistance R of a multi range moving coil voltmeter and its full scale deflection V is
  • A
    (i)
  • B
    (ii)
  • C
    (iii)
  • (iv)

Answer

Correct option: D.
(iv)
(d) (iv)

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

A region surrounding a stationary electric dipoles has
A semiconducting device is connected in a series circuit with a battery and a resistance. A current is found to pass through the circuit. If the polarity of the battery is reversed, the current drops to almost zero. the device may be:
Which of the following isotopes is likely to be most stable?
The capacity of a condenser in which a dielectric of dielectric constant 5 has been used, is C. If the dielectric is replaced by another with dielectric constant 20, the capacity will become
The property which differentiate the two kinds of charges is called as:
From Ampere's circuital law for a long straight wire of circular cross-section carrying a steady current, the variation of magnetic field in the inside and outside region of the wire is :
$ABC$ is an equilateral triangle. Charges $ + \,q$ are placed at each corner. The electric intensity at $O$ will be
In communication with help of antenna if height is double then the range covered which was initially $r$ would become
A part of a complete circuit is shown in the figure. At some instant, the value of current $I$ is $1\, A$ and it is decreasing at a rate of $10^{2}\, A s ^{-1}$ The value of the potential difference $V _{ P }- V _{ Q }$ (in volts) at that instant, is.
$A$ galvanometer may be converted into ammeter or voltmeter. In which of the following cases the resistance of the device will be the largest ? (Asssume maximum range of galvanometer $= 1\, mA$)