Download App

Magnetic Effect of Current — JEE physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceJEE physicsMagnetic Effect of Current1 Mark
MCQ
Which of the following statement is wrong
  • A
    Voltmeter should have high resistance
  • B
    Ammeter should have low resistance
  • ✓
    Ammeter is placed in parallel across the conductor in a circuit
  • D
    Voltmeter is placed in parallel across the conductor in a circuit
✓

Answer

Correct option: C.
Ammeter is placed in parallel across the conductor in a circuit
(c)Ammeter is always connected in series with circuit.

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

Explore more

More "MCQ" from Magnetic Effect of Current→Magnetic Effect of Current — all question types→JEE physics STD 12 Science question papers→CBSE Board STD 12 Science question papers→CBSE Board question paper generator→

Similar questions

A uniform wire of resistance $R$ is uniformly compressed along its length, until its radius becomes $n$ times the original radius. Now resistance of the wire becomes
→
Advantage of optical fibre
→
Magnifying power of a simple microscope is (when final image is formed at $D=25 \mathrm{~cm}$ from eye)
→
A body at rest may have
→
A force $\vec{F}=6 \hat{i}+2 \hat{j}-3 \hat{k}$ acts on a particle and produces a displacement of $\vec{s}=2 \hat{i}-3 \hat{j}+x \hat{k}$. If the work done is zero, the value of $x$ is
→
In a stationary wave, all particles are
→
The energy supply being cut-off, an electric heater element cools down to the temperature of its surroundings, but it will not cool further because
→
A particle of mass $0.1 \mathrm{~kg}$ is subjected to a force which varies with distance as shown in fig. If it starts its journey from rest at $x=0$, its velocity at $x=12 \mathrm{~m}$ isImage
→
The diode shown in the circuit is a silicon diode. The potential difference between the points $A$ and $B$ will beImage
→
A body of mass $m \mathrm{~kg}$ is lifted by a man to a height of one metre in $30 \mathrm{sec}$. Another man lifts the same mass to the same height in 60 sec. The work done by them are in the ratio
→