SATHEE: Physical World Units and Measurements

Physical World Units and Measurements - Result Question 34

36. Dimensional formula of self inductance is

(a) $[M L T^{- 2} A^{- 2}]$

(b) $[M L^{2} T^{- 1} A^{- 2}]$

(d) $[M L^{2} T^{- 2} A^{- 1}]$

[1989]

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Answer:

Correct Answer: 36. (c)

Solution:

(c) $L = ε (\frac{d t}{d I}) = \frac{W}{q} [\frac{d i}{d t}] = \frac{W}{i \cdot t} [\frac{d i}{d t}]$ or, $[L] = \frac{[M L^{2} T^{- 2}] [T]}{[A T] [A]} = [M L^{2} T^{- 2} A^{- 2}]$

Physical World Units and Measurements - Result Question 34

36. Dimensional formula of self inductance is

Answer:

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Physical World Units and Measurements - Result Question 34

36. Dimensional formula of self inductance is

Answer:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

NCERT Exercise Video Solution

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