yes
there is less loss of energy through heat, ergo making a more efficient resistor.
the examples of ceramic materials are: 1. ceramic art 2. ceramic 3. ceramic classfication 4. ceramic wall 5. ceramic material 6. ceramic man made
chipped ceramic cup
No. But there is such a thing is a ceramic-rubber composite.
well its ceramic
A non-ohmic resistor doesn't have a constant resistance. A ohmic resistor has a constant resistance.
When a common ohmic resistor is heated, its resistance typically increases.
i give the ans why iam asking you
If it has constant temperature (one can do this by dipping it in a beaker of water) it can be considered an ohmic conductor since Ohm's law states that the Voltage and amperage are directly proportional in a metallic conductor of constant temperature.
An 'ohmic' resistor is one which obeys Ohm's Law. For Ohm's Law to apply, the resistance of a circuit must be constant over the range of incremental voltages applied to it. If the resistance changes over an incremental range of voltages, then it is said to be 'non-ohmic', and it does not obey Ohm's Law.
Well, yes, sort of. "Ohm" is a measurement of resistance, so I would say yes. Although I'm not sure of 'ohmic' is really a word
use a merger tester, if there are no indication to certain number of ohmic (50 M), that is mean resistor is open.
there is less loss of energy through heat, ergo making a more efficient resistor.
Ceramic resistors as those that use ceramics to control a resistor's resistive value. Ceramic resistors are made of a combination of finely powdered carbon and ceramic material. These two powders combine in specific ratios to determine the final value of the resistor. Ceramic resistors are widely used in many different types of electronic circuits and devices. While these types of resistors can endure very high operation temperatures, they also create significant amounts of electrical noise. Due to this fact, a ceramic resistor seldom finds use in sensitive radio receivers or other devices particularly susceptible to interference.
it may be a ceramic resistor. If it is a resistor, it'll be about 1 inch in length with 2 contact points. It sounds like a 5-Watt 15-Ohm resistor.
A resistor is a passive two-terminal electrical component used to introduce resistance in an electric circuit. Metrosil is a type of resistor that is specifically designed to protect electrical equipment from overvoltage and lightning strikes by rapidly switching to a high resistance state when a voltage surge is detected. Essentially, Metrosil is a specialized type of resistor with specific protective properties.
A Light Dependent Resistor (LDR) is not considered an ohmic conductor. Ohmic conductors follow Ohm's Law, where the current through the material is directly proportional to the voltage across it, resulting in a constant resistance. In contrast, the resistance of an LDR changes with varying light intensity, leading to a non-linear relationship between voltage and current. Thus, its behavior does not conform to ohmic characteristics.