Q. 13.7( 3 Votes )

# <span lang="EN-US

Answer :

(a)using faraday’s law of induction Where ϵ is the emf or voltage has thus the dimensions of voltage

Voltage is given by formula Where

W=work done

Q=charge

Dimensions of W= Dimensions of Q= The dimensions of voltage can be given as  ……(i)

(b) vBl is the motional emf developed due to motion of conductor of length l with velocity v in a magnetic field (B)

Therefore, vBl has same dimensions as of voltage

Therefore, by eqn.(i) (c) by faraday’s law of electromagnetic induction Where

ϵ =emf produced

ϕ =flux of magnetic field

thus has same dimensions as of emf or voltage

therefore, by eqn.(i) Therefore , and all have same dimensional formula equal to Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation view all courses RELATED QUESTIONS :

Find the current Physics - Exemplar

A metallic ring oPhysics - Exemplar

Find the current Physics - Exemplar

A rod of mass m aPhysics - Exemplar

A magnetic field Physics - Exemplar

A rectangular looPhysics - Exemplar

Consider an infinPhysics - Exemplar

ODBAC is a fixed Physics - Exemplar

A magnetic field Physics - Exemplar

A conducting wirePhysics - Exemplar