Q.

Let  ε0 denote the dimensional formula for the permittivity of the vacuum and μ0 that of the permeability of the vacuum. If M = mass, L = length, T = time and I = electric current, then

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

ε0=M−1L−3T2I

b

ε0=M−1L−3T4I2

c

μ0=MLT−2I−2

d

μ0=ML2T−1I

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

F=14πε0q1q2r2ε0=q1q2Fr2= IT ITMLT-2 L2= M−1L−3T4I2C=1μ0ε0⇒μ0=1C2ε0=1L2T-2  M-1L-3T4I2=MLT−2I−2
Watch 3-min video & get full concept clarity
score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon