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
6697 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

Transformer TTR test procedure

2 Answers Descon,

State thevenintheorem?

0 Answers

what is self commutation how a thyristor discharges through a capacitor and inductor

3 Answers

what are advantage and disadvantage of zener diode?

2 Answers Infosys,

whether fibre optic cable in high voltage earth conductor is used for protection circuits

0 Answers

can we run three phase motor by single phase? and what happens if we do this

8 Answers Kirloskar,

HELLO SIR, IAM PREPARING HPCL EXAMS. SO PLS SEND MATERIAL OF HPCL ELECTRICAL ENG..TO VIJAY_8888@YMAIL.COM

0 Answers HPCL,

Which type of a.c motor is used in the fan (ceiling fan, exhaust fan, pedestal fan, bracket fan etc) which are find in the houses ?

0 Answers

If more than rated DC voltage appears across trip coil of the breaker, what will happen? e.g. in 110V DC circuit system, if voltage across battery terminal showing 121 V

0 Answers

In all electric motors, fans are provided to dissipate heat. How it dissipate the heat? By absorbing atmospheric air or by exhausting the heated air generated while running?

2 Answers Ford,

How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?

0 Answers ABB,

why florescent light was flickering?

4 Answers

For more Electrical Engineering Interview Questions Click Here