Question
The self inductance of a straight conductor is.

Answer

  1. Zero
Explanation:
Since there are no enclosed loops in a straight inductor the inductance of straight inductor is zero. 

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

On the bombardment of neutron with Boron. $\alpha-$particle is emitted and product nuclei formed is
The part of a transistor which is heavily doped to produce a large number of majority carriers, is(a) Base(b) Emitter(c) Collector(d) None of these
       
The width of forbidden energy gap in the semiconductor is approximately :
Equal charges are given to two spheres of different radii. The potential will (a) Be more on the smaller sphere(b) Be more on the bigger sphere(c) Be equal on both the spheres(d) Depend on the nature of the materials of the spheres
 
 
 
 
The dependence of the short wavelength limit $\lambda_{\min}$ on the accelerating potential $V$ is represented by the curve of figure
The image of an extended object, placed perpendicular to the principal axis of a mirror, will be erect if:
  1. The object and the image are both real.
  2. The object and the image are both virtual.
  3. The object is real but the image is virtual.
  4. The object is virtual but the image is real.
Minimum deviation is observed with a prism having angle of prism A, angle of deviation δ, angle of incidence i and angle of emergence e. We then have generally(a) i > e    (b) i < e(c) i = e    (d) i = e = δ
       
In the field of electromagnetism, the term 'EMI' stands for:
A deuteron of kinetic energy 50 keV is describing a circular orbit of radius 0.5 metre in a plane perpendicular to the magnetic field B. The kinetic energy of the proton that describes a circular orbit of radius 0.5 metre in the same plane with the same B is:
If the central portion of a convex lens is wrapped in black paper as shown in the figure