Question

C.
confused
20.
disgusted
d.
To turn blind eye. bois
put on black spectacles b.
to close the eye
d.
a.
become blind
to ignore
C.
Physics
21.
C.
7:22.
The dimensional formula of coefficient of self induction is;
a [ML?T?A? 000
b. [ML’TA?]
[MLTA-'1 d. [ML"TA'
A ball uniform circular motion which of the following incorrect?
30°
b. 45°
60°
d. 90°
inh of the following in incorrect?
a.
C.​

Answer 1

Answer:

it is a complex pointer

Answer 2

Answer:

c) ML2T−2A−2

The magnetic flux is given by

ϕ=LI

The dimensional formula of self inductance, [L]=[I][BA]. . . . . .(1)

Force, f=qvB

[M1L1T−2]=[TA].[L1T−1].[B]

[B]=[M1T−2A−1]

[BA]=[M1L2T−2A−1]

From equation (1), we get

[ϕ]=[M1L2T−2A−2]

The correct option is C.

I HOPE THAT IT IS HELPFUL