The Quantities L/R And RC (where L, C And R Stand For Inductance, Capacitance And Resistance Respectively) Have The Same Dimensions As Those Of

Why Kaysons ?

Video lectures

Access over 500+ hours of video lectures 24*7, covering complete syllabus for JEE preparation.

Online Support

Practice over 30000+ questions starting from basic level to JEE advance level.

Live Doubt Clearing Session

Ask your doubts live everyday Join our live doubt clearing session conducted by our experts.

National Mock Tests

Give tests to analyze your progress and evaluate where you stand in terms of your JEE preparation.

Organized Learning

Proper planning to complete syllabus is the key to get a decent rank in JEE.

Test Series/Daily assignments

Give tests to analyze your progress and evaluate where you stand in terms of your JEE preparation.

SPEAK TO COUNSELLOR ? CLICK HERE

Question

The quantities L/R and RC (where L, C and R stand for inductance, capacitance and resistance respectively) have the same dimensions as those of

Solution

Correct option is

Time

L/R is the time constant of an L – R circuit and CR is the time constant of a C – R circuit. The dimension of the time constant is the same as that of time.

SIMILAR QUESTIONS

Q1

The unit of impulse is the same as that of

Q2

The SI unit of the universal gravitational constant G is

Q3

The dimension of the coefficient of thermal conductivity are

Q4

The  dimensions of energy per unit volume are the same as those of

Q5

The SI unit of Stefan’s constant is

Q6

The dimensions of entropy are

Q7

What is the physical quantity whose dimensions are 

Q8

The dimensions of angular momentum are

Q9

The gravitational force F between two masses m1 and m2 separated by a distance r is given by  where G is the universal gravitational constant. What are the dimensions of G?

Q10

 

According to the quantum theory, the energy E of a photon of frequency v is given by 

                               

Where h is Plank’s constant. What is the dimensional formula for h?