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A 240 volt single phase circuit has a resistive load of 8500 what is the net calculated current to supply this load?
Ohm's law: Volts = Amps * Ohms, or Amps = Volts / Ohms 240 volts / 8500 ohms = 28 milliamps
What will be the temperature of a resistive wire 8 ohms when a 1ampere passes through it at 1 volt?
Trick question. From Ohms law resistance equals voltage over current (R=V/A). To get 1 ampere at 1 volt the resistance must be 1 ohm!
State three things which can affect the voltage in a circuit?
Ohms Law says that Voltage = Current * Ohms, so the twothings that can affect the voltage in a circuit are Current and Ohms. If have a non resistive impedance, i.e. a capacitor or inductor forming a reactance, then frequency can also affect the voltage but, mathematicaly, reactance is a frequency domain form of impedance, so my answer stands - Current and Ohms.
What is the range of resistive load for 5 volt 1.5 ampere source?
Your source will supply 5 volts for a range of 0 - 1.5 amps. Ohms law states: R = V/I Therefore: R = 5 / ~0 = ~infinite R = 5 / 1.5 = 3.3 ohms
How do you calculate 1.67 ohms?
ohms law.
Why ohms law applicable only linear resister?
because they have a proportional relation
State the imitation of ohm's law?
imitation of ohms law is that it can be applied only to linear devices it cannot be allowed to non linear devices...
What is the main objection of ohm's law in measuring resistance?
Temperature. Ohms law is applicable to measure resistance of an element at constant temperature only.
How do you find conductance using ohms law?
To find the conductance using ohms law,you take the inverse of the resistance(/R)
What does the i stand for in ohms law?
Current
Do transformer violates ohms law?
no
Is ohms law heat and light?
No.
