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To lower the current in a circuit, you can increase the resistance using Ohm's Law (I = V/R), where I is the current, V is the voltage, and R is the resistance. Alternatively, you can reduce the voltage supplied to the circuit, which will also decrease the current. Additionally, adding resistors in series will increase the total resistance and thus lower the current flowing through the circuit.
What else can I help you with?
How does resisitance affect currents?
The higher the resistance the less current can pass through therefore the current will be lower.
Does resistance depend upon current?
The higher the resistance the lower the current flow. It restricts the flow of electrical current. The resistance will not depend upon the current. The current flow will depend on the resistance.
Does electricity shock you more when the voltage is lower?
The sensation from a shock is due to current flowing through your body, not the voltage. You can have a high voltage and low current and not get hurt. A Tesla Coil is an example. As the voltage gets lower your body still obeys Ohm's Law. Voltage = Current x Resistance. If the resistance of your body remains constant as the voltage gets lower, the current will be lower. However, there are many variables that determine the effect of a shock on your body. Variables include the type and amount of current (AC or DC) and the path the electricity takes through the body.
A red resistor draws more current than a blue resistor when they are connected to the same battery which resistor has the lower resistance?
The voltage of a battery goes as the current times the resistance (V=IR). Because the voltage is being held constant, the resistor that draws the most current will have the lower resistance.
Why do power lines carry electricity at 440000 volts when it is generated at 3000 volts?
For any given load, P, the higher the supply voltage, V, the lower the resulting load current, I (i.e. I=P/V). By reducing the load current, conductors with a lower cross-sectional area can be used and save on their weight and the cost of copper or aluminium. A secondary advantage is that a lower load current also results in lower line losses (i.e. P = I2R).
What is the difference between conventional current and electric current?
Conventional current is the flow of positive charge from higher potential to lower potential, while electric current is the flow of electrons from lower potential to higher potential.
Current is produced when charges are accelerated by an electric field to move to a position of lower what?
Current is produced when charges are accelerated by an electric field to move to a position of lower energy.
When a circuit is inductive the current has what voltage?
This doesn't make sense, "current" is "amperage" so the higher the voltage the lower the amperage, and the lower the voltage the higher the amperage.
What is under current relays?
A device that disconnects a circuit when ever it detects the electric current is lower than the rated current.
What is a current used for?
A current transformer is an electrical device which is used to transform high current to a lower standardised current for control equipment used to messure current(amps)
Why the current flow from higher potential to lower potential?
Current defined as Positive charge flow , flows from higher potential to the lower. Current defined as electron flow, flows from lower potential to higher. In general Potential and Current are defined by positive charge.
What letter is used for current?
The uppercase letter "I" is used for DC current, or for the average current; the lowercase letter "i" is used for instantaneous current.
Are current home mortgage rates lower?
In the current economy, home mortgages rates are a lot lower and easier to maintain. With the current economy and low mortgage rates it is also to purchase foreclosed homes at a very low price.
How does resisitance affect currents?
The higher the resistance the less current can pass through therefore the current will be lower.
Is the resistance lower if you have a high current?
Lower than what? For the same voltage, a lower resistance means higher current. But beware, the voltage itself might depend on the current - thus - with a fixed resistance if you change the voltage, you will increase the current in the same proportion. Some things become higher resistance if they get hot (a tungsten filament in a lamp). Other things become lower resistance if they get hot (semiconductors). So it can all depend on what kind of circuit you have.
Does resistance depend upon current?
The higher the resistance the lower the current flow. It restricts the flow of electrical current. The resistance will not depend upon the current. The current flow will depend on the resistance.
Electrons flow from areas of higher to lower voltage or from areas of lower to higher voltage?
Electronsflow from areas of lower to higher voltage, while Current flow from areas higher to lower voltage.
