Question
To convert a galvanometer into a ammeter, one needs to connect a
✓
Answer
To convert a galvanometer into an ammeter, one needs to connect a low resistance in parallel so that maximum current passes through the shunt wire and ammeter remains protected.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The quantity of heat required to raise one mole through one degree Kelvin for a monoatomic gas at constant volume is
A charge particle of charge $q$ and mass $m$ is accelerated through a potential diff. $V\, volts$. It enters a region of orthogonal magnetic field $B$. Then radius of its circular path will be
→In common emitter amplifier, the current gain is $62.$ The collector resistance and input resistance are $5\,k \Omega$ an $500\, \Omega$ respectively. If the input voltage is $0.01\,V$, the output voltage is $..........\,V$
→The $V-i$ graph for a conductor at temperature ${T_1}$ and ${T_2}$ are as shown in the figure. $({T_2} - {T_1})$ is proportional to
→A thin liquid film formed between a $U-$ shaped wire and a light slider supports a weight of $1.5 \times 10^{-2}\ N$ (see figure). The length of the slider is $30\ cm$ and its weight are negligible. The surface tension of the liquid film is
→If the intermolecular forces vanish away, the volume occupied by the molecules contained in $4.5 \,kg$ water at standard temperature and pressure will be
→A closed pipe of length $300 \,cm$ contains some sand. A speaker is connected at one of its ends. The frequency of the speaker at which the sand will arrange itself in $20$ equidistant piles is close to .......... $kHz$ (velocity of sound is $300 \,m / s )$
→Match List$-I$ with List$-II$
→| List$-I$ | List$-II$ |
| $A$ Gauss's Law in Electrostat ics | $I$ $\oint \vec{E} \cdot d \vec{l}=-\frac{d \phi_B}{d t}$ |
| $B$ Faraday's Law | $II$ $\oint \overrightarrow{ B } \cdot d \overrightarrow{ A }=0$ |
| $C$ Gauss's Law in Magnetism | $III$ $\oint \vec{B} \cdot d \vec{l}=\mu_0 i_C+\mu_0 \in_0 \frac{d \phi_E}{d t}$ |
| $D$ Ampere-Maxwell Law | $IV$ $\oint \overrightarrow{ E } \cdot d \overrightarrow{ s }=\frac{ q }{\in_0}$ |
Choose the correct answer from the options given below:
A Camot cycle consists of
The speed-time graph of a particle moving along a fixed direction is shown in the figure. The distance traversed by the particle between $t = 2\,s$ to $t = 6\,s$ is........$m$
→