Which all optional subjects we can choose with PCM in class 11th ? Which optional subject would be best for me if I want to pursue computer science engineering for higher studies ?​

Answer:

an = a

Explanation:

as european has sound starting with u

Answer:

AN = a

Explanation:

As European has a sound which starting with letter ‘ U ’

Answer:

Correct option is C)

The magnetic field by current is calculated by Ampere's circuital law or Bot-Savant law are characterized by magnetic field [B] in Tesla. But when magnetic field is passed through magnetic material they them selves contribute internal magnetic field. So, usually magnetic field strength denoted by H, can be define by the relationship.

H=

μ

m

B

=

μ

o

B

I

Further it can be written as.

B=μ

o

(I+H)

OPTION : C.

Answer:

The relation which is correct for permeability is [tex]\mu=\frac{B}{H}[/tex].

Explanation:

Magnetic permeability also referred to as permeability in electromagnetism is a property of magnetic material which supports the formation of a magnetic field. In other words, it can also be said to be its magnetization capability.

In general, it is the ratio of magnetic intensity and magnetizing field. i.e.

[tex]\mu=\frac{B}{H}[/tex]         (1)

μ=Permeability

B=Magnetic intensity

H=Magnetising field

Hence, the correct relation is [tex]\mu=\frac{B}{H}[/tex]

Answer:1.the 2.his 3.? 4.the

Explanation:

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Answer:

1. a, 2. the,  3. an , 4. the.

Explanation:

1. a

2. the

3. an

4. the

Here, we are asked to fill in the above blanks with correct form of Article.

The words which starts with vowels a,e,i,o,u needs 'an' as article in precedence.

The rest words use 'a'.

The words which involves truth statements and important  or specific references involve 'the' article in precedence in the statement.

Answer:

Hospital room or emergency room

Explanation:

Hospital room - a room in a hospital for the care of patients. emergency room, ER - a room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment. hospital, infirmary - a health facility where patients receive treatment.