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What determines the amount of electric current flow through a circuit?
voltage and resistance v=ir v=voltage i=current r=resistance in physics right now
What amount of voltage is supplied by an ordinary cell?
What amount of voltage is supplied by an ordinry cell?
Why use7085 ic in voltage regulator?
It will be 7805 in which 7 is company code; 8 means positive voltage & 05 is amount of positive voltage output.
What is the difference between a 100watt and a 75 watt bulb?
The amount of light produced and the amount of power consumed. A watt is a unit of power and electrical power is determined using the formula: P = I2*R , Where P is power, I is amps and R is resistance. But using Ohm's law ( V = I * R) the following can be obtained: P = V2/R , Where V is voltage. In US house holds the standard voltage is ~120V, changing the resistance of the filament of the light bulb will change the amount of power consumed and therefore the amount of light produced. The higher the wattage the lower the resistance of the filament. Filaments are used in standard incandescent light bulbs and not in fluorescent tubes or LED fixtures.
What is the difference between voltage forward voltage and voltage drop?
Voltage is the potential difference between the source & any point in the circuit. The forward voltage is the voltage drop across the diode if the voltage at the anode is more positive than the voltage at the cathode (if you connect + to the anode). Voltage drop means, amount of voltage by which voltage across load resistor is less then the source voltage.
What determines the amount of current a voltaic cell can produce?
Thew rate of corrosion determine the amount of current of a voltaic cell OR the potential difference of the two materials. --- R.B.DHRUV
What two factors determine the amount of voltage that is produced in a battery?
The amount of voltage produced in a battery is determined by the types of chemical reactions occurring within the battery and the materials used for the electrodes. The voltage is also affected by the number of cells in the battery, with multiple cells in series increasing the total voltage output.
What determines the amount of electric current flow through a circuit?
voltage and resistance v=ir v=voltage i=current r=resistance in physics right now
How much wind is needed to produce 12volt dc?
It's not the amount of wind, but the design of the generator, that decides what voltage is produced. The amount of wind will determine the power produced.
How much heat is produced by 110 volts?
There will be zero amount of heat produced as voltage is just a potential waiting for a load to be connected.
How the input voltage is changed to an output voltage in a transformer?
Transformers work on the induction principal of the flux of the primary winding cutting the wires of the secondary winding. The amount of turns in the primary in relationship to the amount of turns in the secondary is the transformers winding ratio. This ratio is what governs the voltage value of the secondary winding.
How does voltage affects the amount of energy that is transformed?
Voltage determines the rate at which energy is transferred in an electrical circuit. Higher voltage results in a faster rate of energy transfer, which can lead to more energy being transformed in a given period of time.
The relationship of the strengths of the two fields in a generator determines the amount of what?
The relationship of the strengths of the two fields in a generator determines the amount of electrical output or power generated by the generator. When the magnetic fields are strong and properly aligned, it results in a higher voltage output and more efficient power generation.
What does voltage mean?
Voltage is a measure of the electrical potential difference between two points in a circuit, which determines the force that drives electric current through a conductor. It is measured in volts and represents the amount of energy required to move a unit charge between the two points.
What differences does the amount of voltage in a stun baton make?
The way a stun gun or baton works is by overloading your muscles with oscillating signals telling them to tense up. The voltage just determines how painful it will be. It doesn't affect the effectiveness of the weapon.
How does changing the temperature of solutions affect the amount of voltage that is going to be produced in votaic cell?
Changing the temperature increases the change in energy.
What is the voltage of a lemon and lime?
It doesn't, a lemon has more voltage than an apple because a lemon has a higher amount of acidity. The more acidity a fruit has, the more voltage it has. [NEEDS CORRECTION] (Acidity in foods does NOT correlate to the amount of voltage produced. See University of Illinois, Physics Department {Q & A: Fruit Batteries | Department of Physics | University of Illinois}.)
