What is the relation between energy and resistance?

Power in electronics is the rate of doing work. Resistance is the opposition offered against the flow of electrons. The relation between power and resistance is proportional.

Is heat is inversely proportional to?

Specific heat of a substance is directly proportional to change of heat and inversely proportional to change in temperature.

Why does the heater having low resistance heating coil gets heated more?

If you use a very small resistance AND the circuit design is such that the voltage drop is across the resistance of the heating-wire-circuit, [nothing else in the circuit is limiting current flow] you will get more heating.

What is the effect of temperature on resistance?

The resistance increases as the temperature of a metallic conductor increase, so the resistance is directly proportional to the temperature. When we increases the temperature the amplitude of vibration of atoms increases as result of which the number of collision among the electrons and atom increases, and hence resistances increases.

What is the relationship between temperature and resistance?

There is ideally no relation of temperature to other two quantities. Impedance or resistance is practically linear in most cases, and voltage and current have linear relationship. This is true up to a temperature where resistance starts getting affected due to effect of temperature on material of construction.

Does resistance increase with temperature?

As we know that the resistance of the conductor are changes with change in temperature. So at the different temperature the resistance of the same conductor will be different. The resistance increases as the temperature of a metallic conductor increase, so the resistance is directly proportional to the temperature.

How does temperature affect electrical resistance?

Temperature affects metal in numerous ways. A higher temperature increases the electrical resistance of a metal, and a lower temperature reduces it. Heated metal undergoes thermal expansion and increases in volume.