0
v=ir
Ohm's law states that , in a dc circuit the current is directly proportional to the applied voltage and inversely proportional to the resistance at a constant temperature. It has the formula V=IR where I is the current and R is the resistance.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agothe electric current through a conductor is directly proportional to the potential difference across it the physical state and the temperature of the conductor is remaining same
Add your answer:
Earn +20 pts
Who is the author of ohm's law?
OHM, who else?!
What is the acceptable value of contact resistance for circuit breaker in service?
A low voltage (less than 1000 VAC) circuit breaker for 15 A typically has a contact resistance of 0.01 Ohm or less.
What this means m and ohm is it mohm?
mega ohm
When did georg ohm dicover ohm's law?
1826 :)
What is the difference between 100ohm and 100E?
It is the same, you can use ohm, µ, R or E to represent Ohm, like 2E2 or 2R2 = 2.2 Ohm and 2K2 = 2.2 Kilo Ohm also 2M2 will be 2.2 Mega Ohm.
What is AC ohm's low?
ohm's law state that in an electric current it is propotional to current
Why watt density too high mega ohm is low?
ohm's measure resistance, the more ohm's the more resistance the less voltage
If a multimeter reads zero on the ohm scale is this high or low resistance?
zero is low resistance
Your Amplifier for your 600 watt sub is cutting out The peak in the amp is 600 watts How do you get it to stop cutting out?
you ohm load is too low. raise the ohm load or buy an amp that is stable at the ohm level of the sub.
How many ohms is a low resistance?
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.
What would be the result if a 24 volt 20-ohm low voltage contactor coil were wired in series with a 24 volt 200-ohm control relay coil?
Nine tenths of the voltage would appear across the 200-ohm coil.
What is a unit used to measure resistance?
The " Ohm " is. 1 ohm is the resistance across which 1 volt of EMF appears when the current through it is 1 Ampere.
What does 1 ohm mean?
As ohm's low says Voltage is directly proportional to Current. i.e V=IR where R is constant and it is resistance so we can say that when one ampire current flows through a path and produces 1 Volt voltage drop then the resistance is 1 ohm. Regards Kuldeep pradhan
Which is bigger resistance 20 ohm or 200 ohm?
200 ohm
1 mega ohm?
1 mega ohm=______________ ohm?
How many ohm m for 1000 ohm cm?
10 ohm-m
What ohm speaker is best?
take a 2 ohm bridge into 1 ohm
