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Byju's Answer

Standard XII

Physics

Permeability

Match the fol...

Question

Match the following :
LIST - 1 LIST- 2
a) Magnetic moment d) $A m^{2}$
b) Pole strength e) $A m$
c)Permeability f) $W b$
g) $\frac{W b}{A m}$
h) $\frac{H}{m}$

\to

e b

\to

d c

\to

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\to

g b

\to

e c

\to

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\to

d b

\to

e, f c

\to

g, h

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\to

f b

\to

e c

\to

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Solution

The correct option is B a $\to$ d b $\to$ e, f c $\to$ g, h
Magnetic moment = $A m^{2}$
Pole strength = $A m$
relative permeability is unit less

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Q. If a:b = c:d, and e:f = g:h, then (ae+bf):(ae-bf)=?

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Q. Some physical quantities are given in the List I and the related units are given in the List II. Match the correct pairs in the lists:

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(a) Magnetic field intensity	(e) $A - m$
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The correct match is:

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LIST - 1	LIST- 2
a) Magnetic moment	d) $A m^{2}$
b) Pole strength	e) $A m$
c)Permeability	f) $W b$
	g) $\frac{W b}{A m}$
	h) $\frac{H}{m}$

Match the following :LIST - 1 LIST- 2a) Magnetic momentd)Am2b) Pole strengthe) Amc)Permeabilityf) Wbg)WbAmh)Hm

The correct option is B a→d b→e, f c→g, hMagnetic moment = Am2Pole strength =Amrelative permeability is unit less

Match the following :
LIST - 1 LIST- 2
a) Magnetic moment d) $A m^{2}$
b) Pole strength e) $A m$
c)Permeability f) $W b$
g) $\frac{W b}{A m}$
h) $\frac{H}{m}$

The correct option is B a $\to$ d b $\to$ e, f c $\to$ g, h
Magnetic moment = $A m^{2}$
Pole strength = $A m$
relative permeability is unit less