Unit of magnetic permeability is - Vidyadip

MCQ

Unit of magnetic permeability is

A
$\ce{Amp/metre}$
B
$\ce{Amp/m^2}$
C
$\ce{Henry}$
✓
$\ce{Henry/metre}$

✓

Answer

Correct option: D.

$\ce{Henry/metre}$

$\ce{Henry/metre}$

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 "M.C.Q (1 Marks)" from Magnetic Effect of Current→Magnetic Effect of Current — all question types→Physics STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

The value of excitation energy required to bring an electron to the first excited state in hydrogen atom is :

A pendulum ( positively charged and hinged at some length above the plate) is swinging above a parallel plate (infinitely large and having negative charge), now consider the following statements, (consider gravity):

A thin prism $P_1$ with angle $4^{\circ}$ and made from glass of refractive index $1.54$ is combined with another thin prism $P_2$ made from glass of refractive index $1.72$ to produce dispersion without deviation. The angle of prism $P_2$ is

A luminous object is placed at a distance of 30 cm from the convex lens of focal length 20 cm. On the other side of the lens, at what distance from the lens a convex mirror of radius of curvature 10 cm be placed in order to have an upright image of the object coincident with it(a) 12 cm(b) 30 cm(c) 50 cm(d) 60 cm

An electromagnetic wave travelling along z-axis is given as: $\text{E}=\text{E}_0\cos(\text{kz}-\omega\text{t})$. Choose the correct options from the following;

Assertion : Electric conduction in gases is possible at normal pressure.
Reason : The electric conduction in gases depends only upon the potential difference between the electrodes.(a) If both assertion and reason are true and the reason is the correct explanation of the assertion.(b) If both assertion and reason are true but reason is not the correct explanation of the assertion.(c) If assertion is true but reason is false.(d) If the assertion and reason both are false.

The minimum wavelength of photon is 5000 Å, its energy will be(a) 2.5 eV (b) 50 V(c) 5.48 eV(d) 7.48 eV

An air capacitor of capacity C = 10μF is connected to a constant voltage battery of 12 V. Now the space between the plates is filled with a liquid of dielectric constant 5. The charge that flows now from battery to the capacitor is (a) 120 μC (b) 699 μC (c) 480 μC (d) 24 μC

If the wavelength of light in an experiment on photoelectric effect is doubled:

A person is suffering from myopic defect. He is able to see clear objects placed at 15 cm. What type and of what focal length of lens he should use to see clearly the object placed 60 cm away(a) Concave lens of 20 cm focal length (b) Convex lens of 20 cm focal length (c) Concave lens of 12 cm focal length (d) Convex lens of 12 cm focal length