It is halved. coz voltage=current * resistance
If you double the voltage in a circuit, the power is quadrupled, assuming the resistance stays the same.
The first thing you need to know is the internal resistance of the current source, the voltage source will have the same internal resistance. Then compute the open circuit voltage of the current source, this will be the voltage of the voltage source. You are now done.
Voltage across a resistance = (resistance) x (current through the resistance) =4 x 1.4 = 5.6If the ' 1.4 ' is Amperes of current, then the required voltage is 5.6 volts.
Ohm's law states that the current in a circuit is inversely proportional to the circuit resistance. There is a single path for current in a series circuit. The amount of current is determined by the total resistance of the circuit and the applied voltage.
Voltage = (current) x (resistance) Current = (voltage)/(resistance) Resistance = (voltage)/(current)
Voltage = (current) x (resistance) Current = (voltage)/(resistance) Resistance = (voltage)/(current)
Voltage = (current) x (resistance) Current = (voltage)/(resistance) Resistance = (voltage)/(current)
If the resistance increases, while the voltage stays the same, current will decrease. Current = voltage divided by resistance
It is halved. coz voltage=current * resistance
V = IR Where, V = voltage I = current R = resistance Thus if resistance is increased with constant voltage current will decrease
No it cant. Voltage = Current x Resistance. So at constant Voltage if the Resistance is increased, Current will reduce
ohms law calculation for a series circuit - Total Resistance = Total Voltage divided by Total Current
If you double the voltage in a circuit, the power is quadrupled, assuming the resistance stays the same.
To increase (current) flow in a circuit you increase voltage (or decrease resistance). Ohm's Law: Current = Voltage divided by resistance
When you add resistance to a circuit, current goes down. Ohm's Law: current = voltage divided by resistance.
Since current = voltage / resistance, I = V/R, the current in a circuit will double if either the voltage doubles, or the resistance is halved.