Answer Posted / sidharth kapoor
current flow's from lower to higher potential.But when wee
say lower or higher potential in electronics context, :-0
what dose mean :-D ?
it means the number of positively charged atoms at the other
point which is 'B' of the conductor is more then with
respect to point 'A', and at point 'A' the negatively
charged atoms are more then positively charged atoms at
point 'A' so point 'B' sucks the negatively charged
electrons from point 'A'.
Potential difference can be controlled by the following:
Q1. How can i increase the potential difference ?
Ans1. increase the point 'A' side electrons
or increase the 'B' side atoms with positive charges i mean
(holes) or increase point 'A' side electrons and increase
point 'B' side atoms with positive charges(holes)
i hope it wipe great confusions.
Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
What is grid collapse? what is the reason for it?
What is the effect of pd controller on system performance?
Is there a diode made that works with AC 120 volt 20 amp? If so can it completely stop all current flow in 1 direction at all times?
Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault
what r the checklist while installing 500 kva transformer
What is meant by earthhing of a magnetic flow meter and when to use empty pipe detection?
what about the power of wattmeter at starting and loding?
what are the advantages and disadvantages of oil filled cables over XLPE cables
what material is used in capaciter
Why space heater is required for each verical bus bar chamber? if one space heater is adequate or not for anti condensation?
what is the difference between earthing and unearth
Why it need to form a capcitor when it not been in use from three or two year. Plz describe it technically.
Electrical Engineering
Why dry type cast resin transformers tap link blast in HV side while power shut down times on load?
when ac current flows thru d coil of a contactr,it energizes,magnetic field attracts d contact of the coil...nw wont dt ac current in d contct induce current back on to d coil thru mutual inductance leading to high currnt in d coil