A copper wire of length l and diameter d has potential difference V applied at

A copper wire of length l and diameter d has potential
difference V applied at its two ends. The drift velocity is
vd. If the diameter of wire is made d/3, then drift velocity
becomes

Question Posted / adeel

1 Answers
6722 Views
I also Faced
E-Mail Answers

A copper wire of length l and diameter d has potential difference V applied at its two ends. The d..

Answer / ram

Is This Answer Correct ?

17 Yes

1 No

Post New Answer

More Electrical Engineering Interview Questions

Why do series motors have high starting torque?

3 Answers

Inductor and capacitor........power in one phase and ...... in it another phase.

0 Answers

what is the function of breather in a transformer

29 Answers Areva, Bhel, RKM Powergen, Vijai Electricals,

How to Calculate the maximum Demand required for a connected load for a manufacturing Plant

6 Answers

Explain Active power,reactive power,how its related to each other , & inductive ,capacitive.

0 Answers

EXPLAIN THE APPLICATION OF RECIPROCITY THEOREM

1 Answers

What is inverse definite minimum time lag relay? Where is it use?

0 Answers TATA,

what are the methods of speed control of dc motor???

4 Answers

how u change the vector group of a transformer like DYN1 to ynd11

2 Answers

How transformer neutralshould earthed ? Transformer neutral connected to earth mat in substations, right or wrong ?

4 Answers

what is mean by kneepoint voltage? when it will happen? ( my doubt is, if CT secondary is open means ct get saturation or blas? what are factors are required for calculations? plz give currect anws:

0 Answers

Hi Friend I am used multimeter to measure the voltage between R Phase(SS1) to R Phase(SS2). In SS1 is connected with UPS loads. But I am getting voltage between these 2 R Phases. Please give some idea friend

0 Answers

For more Electrical Engineering Interview Questions Click Here