MCQ
To convert a moving coil galvanometer into an ammeter we need to connect a ______.
  • A
    small resistance in parallel with it
  • B
    large resistance in series with it
  • C
    small resistance in series with it
  • D
    large resistance in parallel with it

Answer

To convert a moving coil galvanometer into an ammeter we need to connect a small resistance in parallel with it.

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

Which of the following cannot produce two coherent sources?
A small metal ball of mass $m$ is dropped in a liquid contained in a vessel, attains a terminal velocity $v$. If a metal ball of same material but of mass $8 m$ is dropped in same liquid then the terminal velocity will be
A toroid with a circular cross section has a current $I$ in its windings. The total number of windings is $N$. The total current through an Amperian loop of radius $r$ equal to the mean radius of the toroid is
The closed and open pipes have same length. When they are vibrating simultaneously in first overtone, produce three beats. The length of open pipe is made $\frac{1}{3}^{\text {rd }}$ and closed pipe is made three times the original, the number of beats produced will be
The molar specific heat of an ideal gas at constant pressure and constant volume is ' $C_P$ ' and ' $C_Y$ 'respectively. If ' $R$ ' is the universal gas constant and the ratio of ' $C_P$ ' to ' $C_\gamma$ ' is ' $\gamma$ ' then ' $C_Y$ ' is equal to
If for a liquid in a vessel, the force of cohesion is more than the force of adhesion,
A very long solenoid has 8400 windings and a length of $7 m$. If the field inside is $2 ir x$ iO T, the current in the windings is about $\left[\mu_0 / 4 \pi=10^{-7} T \cdot m / A \right]$
In the logic circuit diagram, $A, B$ and $C$ are the inputs, $Y$ is the output. The output $Y$ is 'HIGH'
Image
When an electron jumps from a higher energy orbit to a lower energy orbit, the difference in the energies in the two orbits is radiated as quantum (photon) of