what is the exact direction of current?
as we know current travels from higher potential to lower
potential,so if we take battery +ve to -ve implies current
direction is from positive terminal to negative
terminal.,whereas electrons flow from negative to positive
as they are attracted by positive ions.current will be the
plow of charge but not flow of positive ions.please clarify
my doubt friends.

Answers were Sorted based on User's Feedback



what is the exact direction of current? as we know current travels from higher potential to lower ..

Answer / anonymous

The direction of current is the same as the direction of
flow of positive charge, or in other words The direction of
current is opposite to direction of flow of negative
charge(electrons).

Is This Answer Correct ?    15 Yes 0 No

what is the exact direction of current? as we know current travels from higher potential to lower ..

Answer / lins

In the earliest time ie. after the electricity had been
discovered, the scientists believed that electricity flows
from +ve to -ve. But after a long time they discovered that
in actual its from -ve to +ve ie. the electron flow.

So we now consider that either electron(-ve charges) is
flowing from -ve to +ve or positive charges flows from +ve
to -ve without changing the conventional belief.

Is This Answer Correct ?    3 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

Why the efficiency of a three-phase induction is the motor is less than that of a three-phase transformer?

0 Answers  


what is high tension ? specify the range?

3 Answers  


what is PI value and its significance for insulation testing?

3 Answers  


What is a differential amplifier? Also, explain cmrr.

0 Answers  


for a 132/33kv transformer secondary is star and is connected to NER. and from secondary a cable is running to 33kv swbd. since the cable is single core do i have to run neutral cable also to 33kv swbd.???

5 Answers   PowerTech,






which safety we have to take when we go for work?

2 Answers  


What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?

0 Answers  


During regenerative breaking= A rotating magnetic field is reversed B slip is positive C torque is positive D slip is negative

0 Answers   Core Solutions,


What is mean by single phasing used in distribution of electricity in rural area of maharashtra state?

3 Answers  


why PD testing for power cables

1 Answers   Bhushan Power Steel, CSE, Datre Corporation,


What is Reactance & Impedance? what is diffrence between these?

2 Answers  


why power factor is only cosine angle not sine angle?

2 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)