This is relative to the purpose or application. 1 mega ohm may be considered "low resistance" when testing insulation levels; when testing a cable, 1 ohm may be too much. When testing substation ground grids, I believe 1 ohm is the maximum allowable value in some countries.
Ohms measure electrical resistance. The resistance in ohms is the voltage divided by the current.
The total resistance is 5 ohms. Scroll down to related links and look at "Parallel Resistance Calculator".
ohms is the SI unit of resistance MHO (siemens) is the SI unit of reciprocal of resistance ie conductance
A: 18volts / 3ohms = 6amps
Ohms, resistance in an inductor increases as the frequency of the AC signal increases, this "artificial resistance" is called impedence, and it is measured in ohms
it has to do with ohms and the gauge of the wire. if you have a low ohms then you can't use a small thin wire. because the more ohms the more resistance. if you have a low omhs on a thin wire it can cause the wire to heat up. posibly catch fire.
To calculate the resistance in ohms, you also need to know the voltage. The formula to find the resistance in ohms is R = V^2 / P, where R is the resistance in ohms, V is the voltage, and P is the power in watts.
An amp fuse does not have a specific resistance in ohms. The resistance of a fuse is very low, usually in the milliohm range, and is designed to blow (open) when the current exceeds a certain threshold to protect the circuit.
The resistance of the circuit is measured in ohms.
For an end-result of 10 ohms, you can have 1 resistance of 10 ohms, or 2 parallel resistance of 20 ohms each, or 3 resistances of 30 ohms each, etc.
To determine if continuity is less than 5 ohms, you would typically use a multimeter set to the resistance (ohms) mode. If the measured resistance is below 5 ohms, it indicates good continuity, suggesting a low-resistance connection. If it is 5 ohms or higher, the continuity is not considered optimal. Always ensure the circuit is powered off before testing for safety.
An ohm is a unit of electrical resistance. A kilohm is 1,000 ohms resistance, while a megohm is 1,000,000 ohms resistance.
The number of ohms is, precisely, the value of the resistance.
The resistance of the circuit is measured in units of ohms.
The base unit of resistance is measured in ohms.
If they're connected in series the total resistance is 2000 ohms. If they're connected in parallel the resistance is 500 ohms.
Ohm's Law: Current = Voltage divided by resistance 9 volts divided by 3 ohms = 3 amperes.