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Dear candidate,
SRM Ramapuram and KL (Koneru Lakshmaiah) University in term of placements :-
SRM Ramapuram
Hey,
With correct guidance and proper planning you can achieve no matter how less the time is.
As you just have one year left for your JEE, I think you should do smart reading as that will help you score more.
Hey there,
Hope you are doing well!
The amount of work done by a unit positive test charge to come from point of infinity to another point is known as electric potential. The potential difference of a unit positive test charge at infinity is equal to zero.
V= kq/d
Where
Hope you are doing well these days!
The production of heat in a resistor by the flow of eletric current through it is known as joules law of heating or heating effect of current.
H=I²RT
Where H is the heat energy , I is the current, R is
Hi there,
Hope you are doing well these days in pandemic!
Kindly stay indoors and do not forget to use mask and a sanitizer whenever you step out of your home!
Now coming to your question then-
The expulsion of magnetic flux through a superconductivity material when they are cooled
Hi,
The neet exam is a national level exam where more than 10 lakh students register to give the exam. Due to pandemic situation in India and second wave presence has forced the government to delay the exams over and over again. Still there is no clear information as to
Hi aspirant,
The temperature at which a substance undergoes a transition from a normal conductor to a superconductor in zero magnetic field is known as critical temperature (Ct).
Hope it helps!
Hi there ,
The phenomenon of complete loss of resistivity by certain metals and alloys when they are cooled below the certain temperature is know as superconductivity and those materials are called superconductor. Mercury at 4 to 2 Kelvin is its example.
Materials can be classified as below:
1) conductor- the materials that conduct electric current fairly well :
Metals are the good conductor for example copper silver.
Range of resistivity 1/10² to 1/10 ohm meter .
2)Insulator- material which do not conduct current fairly well.Non-metals are good insulators for
The factors on which this depends:
1) Directly proportional to the nature of electrode
2) Directly proportional to the concentration of electrolyte.
3) Directly proportional to the distance between the two eletrodes.
4) Inversely proportional to the area of an eletrodes.
5) Internal resistance increases on decreasing temperature.
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