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How does loading effect affect flow of current?
Ohm's Law says that Voltage = Current x Resistance (Load). Therefore Current = Voltage / Resistance and as resistance decreases current increases and as resistance increases current decreases.
As the resistance in a series circuit is decreased the amount of current in the circuit increases or decreases?
Increases the total resistance
Does increasing the resistance increase the electric current?
If the current through a pure metallic conductor causes the temperature of that conductor to rise, then its resistance will increase. A practical example of this is an electric lamp. The cold resistance of a lamp is very much lower than the hot resistance.
What property of a wire increases when it is made thinner?
It's resistance to electric current increases.
What is relationship between load and frequency?
Speaking in plain english: as load increases, frequency decreases and vice versa. To understand it technically, you need to know what lenz's law and faraday's law of electromagnetic induction is. For a generator, as load (current drawn) increases, opposing (len's law) electromagnetic induced emf (faraday's law) in generator windings increases and hence it opposes the movement of prime mover. Thus the speed (rpm) of rotor decreases and hence the frequency of generated power output. Pranav saraswala.
What happens to the current as the resistance decreases?
it increases
How does adding a resistor to an electric circuit affect the current flow?
Adding a resistor to an electric circuit reduces the current flow by impeding the flow of electrons. The resistor increases the resistance in the circuit, which in turn decreases the amount of current that can pass through.
How does loading effect affect flow of current?
Ohm's Law says that Voltage = Current x Resistance (Load). Therefore Current = Voltage / Resistance and as resistance decreases current increases and as resistance increases current decreases.
As the resistance in a series circuit is decreased the amount of current in the circuit increases or decreases?
Increases the total resistance
How is the current affected by the number of bulbs?
As the number of bulbs in a series circuit increases, the current decreases. As the number of bulbs in a parallel circuit increases, the current increases.
How is induced current in a loop affected by changes in magnetic field strength?
The induced current in a loop is directly affected by changes in magnetic field strength. When the magnetic field strength increases or decreases, it causes a change in the magnetic flux passing through the loop, which in turn induces an electric current in the loop according to Faraday's law of electromagnetic induction.
What increases when the resistance of an electrical circuit decreases?
Current increases if the voltage remains constant.
Can an electric current generate an electromagnetic wave?
Not a constant electric current but a changing one will generate electromagnetic waves.First: If you have a lone electron, and it is accelerated in any way, it will send off an electromagnetic wave. This is because a changing electric field generates a magnetic field.It is also true that changing magnetic field will generate an electric field. This is the reason that if you have an electric current, which is generating a magnetic field, and you change the current you generate an electromagnetic wave. To generate a continuous sinusoidal electromagnetic wave you continuously change the current sinusoidally.
A devise that increases or decreases the voltage of alternating current?
TRANSFORMER
Does increasing the resistance increase the electric current?
If the current through a pure metallic conductor causes the temperature of that conductor to rise, then its resistance will increase. A practical example of this is an electric lamp. The cold resistance of a lamp is very much lower than the hot resistance.
An electrical tool that increases or decreases the voltage in an electrical current is?
capacitors
When resistance decreases what happens to current?
Based on the simplest Electrical Equation V = I * R,(reads: voltage equals current multiplied by resistance)then, rearranged I = V / R .As resistance decreases, current flow proportionately increases
