When you add resistance to a circuit, current goes down.
Ohm's Law: current = voltage divided by resistance.
If resistance is increased, current decreases. Ohm's Law: current equals voltage divided by resistance.
If resistance is increased, current decreases. Ohm's Law: current equals voltage divided by resistance.
When you increase the resistance in a circuit, the current (amps) in the circuit will decrease. This is because Ohm's Law states that current is inversely proportional to resistance, so as resistance increases, current decreases.
It is halved. coz voltage=current * resistance
Flow of current decreases proportionately.
current decreases and resistance increases
Since resistance is the ratio of voltage to current, we can say that halving the resistance will result in twice the current.
As the resistance is reduced across the same voltage, the current increases.
if the resistance is decreased and the current stays the same, then the power decreases.
Voltage = (current) x (resistance) Current = (voltage)/(resistance) Resistance = (voltage)/(current)
nothing
The circuit becomes a pure resistance circuit where current and voltage are in phase with each others.