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The current in an electric current varies inversly as the resistance when the current is 25 amps the resistance is 16ohms What is the current when the resistance is 10ohms?
Wiki User
∙ 13y ago
40 A -providing the voltage remains constant.
Wiki User
∙ 13y ago
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What is the total current for a series circuit if the total resistance is 10ohms and the total voltage is 120volts?
Long ago, Doktor Ohm taught us that [ I = E / R ] . We can use that now.I = 120/10 = 12 Amperes
What is the current 1 if the voltage is 100volts and the resistor is 10ohms?
Ohm's Law: Current is voltage divided by resistance.100 volts divided by 10 ohms is 10 amperes.This is also 1000 watts (power is voltage times current), so do not try it unless you have a resistor, a power supply, and a setup that can handle the power load!
What is the total resistance of a 10ohms 21pcs. resistors in parallel connection. Would you please give me the formula?
Rt= 1/(1/R1+ 1/R2....)
10ohms is equal to how many volts?
Ohm's Law says Voltage = Current x Resistance. Hence, if you know ohms = 10 you need to know the current passing through the resistance to know the voltage drop across the resistance. If there were 1 Amp flowing through resistance, you would have 1 x 10 = 10 Volts.
What is the resistance of a parallel circuit with resistances of 2 ohms 4ohms 6ohms and 10ohms?
The equivalent resistance of four resistors in parallel, the resistors being 2, 4, 6, and 8 ohms, is 0.96 ohms. RP = 1 / summationI=1toN (1/RI)
How does back emf affect starter motors?
Actually when the permanent coil dc motor rotates in magnet field by providing current an emf is induced in coil in the opposite direction of current in the coil by faraway law. this result in a torque in opposite direction. for example he the applied voltage is 10volts and the resistance is 10ohms theories current would be 10A. it is at time is zero it means when the switched is just on or circuit is just closed. if the induced emf is 10volts them the effective voltage will be 90volts. now he we calculate the current by ohms law the current will be 9A. This shows that at time is equal to zero the naughty current is passing through coil as the time pass amount of current passing through the coil will become less or minimum. As current and force are direct related the torque will become minimum. here the angular acceleration is decreasing it is not retarded. -:D
When measuring the voltage across a resistor the reading is 0v what is the first step to locate the problem?
The resistor has gone to open ( or possibly short ) circuit. Remove ( if possible ) the resistor from the circuit and measure its stand alone resistance. If the resistor measures infinate then you need to replace it with whatever the circuit asks for. ie 10ohms, 15 ohms etc. Make sure you test the simple things first such as power supply and ensure that you are receiving power to at least one side of the resistor. If you are working on an electronic card then make sure you check your ' circuit paths ' you may have a burnt track. Test your continuity across your paths. Don't nescessarily concerntrate on the resistor itself it may not have power on it due to another component failure or circuit failure. Cheers.
Power delivered by 10ohms resistor and 25volt?
The power dissipated by a resistor is E2/R .If the "25volt" is the potential difference (voltage) between the ends ofthe resistor, then the resistor dissipatesE2/R = (25)2/10 = 62.5 watts .That's quite a fair amount of power ... more than you could expect to dissipatefrom a typical carbon composition resistor. This particular resistor is somethinglike a heating coil in a toaster or a large acquarium, for example.
What is nominal gain?
It is the ratio between the output over input. It is actually the theoretical gain. Say for closed loop gain, based on given resistor values R1 10ohms and R2 100ohms , nominal gain will be -R2/R1= -10 V/V while the actual closed loop gain is could actually be -9.999944 V/V. Moreover, nominal gain would usually refer to the closed loop gain, the open loop gain would have much bigger value.
Why is my 92 Toyota Camry sucking up a lot of gas?
Since I bought my Camry 95' was spending like $130 just in gasoline. I know, my car is 4cyl and 2.2 but I realize that the thing was that I had to change the TPS as abbreviation of Throttel Position Sensor. This sensor was making my car computer going crazy and putting error details when I press the pedal (gas). I think is around $125 or you can get one at eBay or something. First try this, take a multimeter and disconnect the sensor (location: is in the back of the gas cables or back right side of the throttle). grab the thing that pull the gas this will open the butterfly inside so meassure the sensor full has to be around 10ohms. You could use a computer scanner it will be better. Hope this help. Have a great day Camry fans.
