Why Current(Ampere) is chosen as Fundamental Quanties not Charge(coulomb) ?

Why Current(Ampere) is chosen as Fundamental Quanties not
Charge(coulomb) ?

Question Posted / neha singh

3 Answers
8489 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

Why Current(Ampere) is chosen as Fundamental Quanties not Charge(coulomb) ?..

Answer / neha.singh

Neha @ Siva
this is the defination of the 1 Ampere,Sir i want to know
why coulomb is choosen as fundamental Quantity ?

Is This Answer Correct ?

5 Yes

1 No

Why Current(Ampere) is chosen as Fundamental Quanties not Charge(coulomb) ?..

Answer / siva kumar

Current is flow of electrons/charge with respect to time i.e.,
6.241 × 10^18 electrons, or one coulomb passing through a
conductor in one second is called 1 Ampere. 1 Ampere = 1
coulomb/sec

Is This Answer Correct ?

6 Yes

3 No

Why Current(Ampere) is chosen as Fundamental Quanties not Charge(coulomb) ?..

Answer / narendra mishra

amperes can be broken down
into coulombs and seconds, the coulomb cannot be broken
down (except to a
specific count of electrons or protons). Why does there
seem to be some
contradiction between the definition of a fundamental
quantity (a quantity
that can't be described in terms of another quantity)

Is This Answer Correct ?

2 Yes

3 No

Post New Answer

More Instrumentation Interview Questions

pls provide me syllabus and old question paper of instrumentation engineering for GET(JSPL)

0 Answers

What is difference between profibus and modbus communication

2 Answers GMR,

what is the function of a diaphragm?

1 Answers

if I did short to both AO connections, channel will burn or what? m sure in AI it will damage to channel. But what will happens in AO?

1 Answers

what is difference between differial pressure & delta pressure?

3 Answers

what is the principal of flow transmeter,level trans meter,presser transmeter?

11 Answers Nestle, Reliance,

what u mean by speed control in turbin? how it was working?

2 Answers

what is mass flow meter, working principle of mass flow meter and its installation.

2 Answers

Technician A says the brake warning light is connected into both the parking and service brake systems. Technician B says the brake warning light will come ON only if the service brake system fails. Who is correct?

2 Answers

how to calculate static pressure in a pipe line,when we know the DP(differential pressure) in the line, area of the pipe? please any one tell me the relation between them..?

2 Answers

how to explain PID?

2 Answers Jindal,

How flow control valve is working with pnuematic positioner and I/P convreter from command is given from remote

1 Answers Ecil, GAIL,

For more Instrumentation Interview Questions Click Here