The current is greater than or equal to
(6) divided by (the effective resistance of the circuit).
Illogical question captain!!
Electric power is not defined as current divided by voltage. Electric power (Watts) is equal to amps times voltage
In the field of volt physics, voltage and electric current are directly related. Voltage is the force that pushes electric current through a circuit. The higher the voltage, the greater the potential for electric current to flow. This relationship is described by Ohm's Law, which states that current (I) is equal to voltage (V) divided by resistance (R), or I V/R.
No. Voltage divided by resistance is equal to current.
Voltage is equal to the Current multiplied by the Resistance.Without changing the resistance, increasing the applied voltage in a circuit will increase current flow. There is a simple, direct relationship between voltage and current. Double the voltage, twice the current will flow. Triple the voltage, and the current will triple. As voltage (E) equals current (I) times resistance (R), when resistance is fixed, what happens to voltage will happen to current.
Power, in 'watts'.
Yes and no. Voltage is directly proportional to current from Ohm's Law (V=IR.) Thus, when voltage increases, so does current. However, voltage can be inversely proportional to current in some situations. This can be seen in a transformer, where current and voltage are inversely proportional due to the law of conservation of energy, in which P(in) must equal P(out). Thus, a greater input voltage leads to a small output current.
True. According to Ohm's Law, which states that current (I) is equal to voltage (V) divided by resistance (R) ( (I = V/R) ), a higher resistance results in less current for a given voltage. Therefore, as resistance increases, the current flowing through the circuit decreases.
The voltage is greater than the applied voltage, why?
kirchoffs voltage law : the algebric sum of all voltage drop is equal to algebric sum of voltage risekirchoffs current law : algebric sum of all current entering at a node is equal to algebric sum of current leavingCommentIt's Kirchhoff, not 'Kirchoff'!
The terminal voltage is equal to the supply voltage and there is zero current.
Adding additional lamps has no effect on the supply voltage supplied to you home. If the lamps are connected in series, then the sum of voltage-drops appearing across each lamp will equal the supply voltage. If the lamps are connected in parallel, then the voltage across each lamp will equal the supply voltage.