The meaning of RESISTANCE DROP is the voltage drop in an electrical circuit due to the current traversing a nonreactive resistor.
Let the battery apply a potential difference of {eq}V=6\:volts {/eq} and let the bulb have an internal resistance of {eq}R=2\:ohms {/eq}. Then, the direct current through the bulb when it is connected to the battery is given by {eq}\mathrm{I_{DC}=\frac{V}{R}=\frac{6}{...
Definition: Resistance(Represented by R) offers hindrance to the flow of current in an electrical circuit. It is measured in ohms, which is named after its developerGeorge Simon Ohm. He is a German physicist, who has studied the relationship between voltage, current andresistanceand tells us th...
The meaning of RESISTOR is a device that has electrical resistance and that is used in an electric circuit for protection, operation, or current control.
Also calledohmic resistance.a property of a conductor by virtue of which the passage of current is opposed, causing electric energy to be transformed into heat: equal to the voltage across the conductor divided by the current flowing in the conductor: usually measured in ohms.:R ...
Direct current, or DC, is electricity that flows at a constant voltage directly from a source, such as a battery with a stored electric charge. Batteries are great when you're on the move, but DC has a fundamental problem: electricity is easily lost to resistance and wasted as heat in ...
Independent Current Source: Maintains a specific current through its terminals regardless of voltage, as seen in photovoltaic cells. Ideal Sources: These theoretical sources have no internal resistance and provide infinite power, used for simplifying circuit analysis. ...
Ohm's law can be used to calculate the voltage in a resistor. If the current and resistance are known, the voltage is equal to the product of the two. How do you calculate the resistance of a resistor? If the current and voltage drop through the resistor is known, the resistance can ...
resistanceis an extreme form of malepseudohermaphroditismin which the individual is phenotypically female but is of XY chromosomal sex; there may be rudimentary uterus and tubes, but the gonads are typically testes, which may be abdominal or inguinal in position. Called alsotesticular feminizationand...
The meaning of RESISTOR is a device that has electrical resistance and that is used in an electric circuit for protection, operation, or current control.