0
How will current and potential difference be affected as more loads are added in series circuits?
Wiki User
∙ 11y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Does potential difference change with change in resistance?
Changing the potential difference in a circuit does not change the resistance. Rather, it changes the current.
How can you determine the resistance of a current?
Voltage = Current x Resistance giving us Current = Voltage / Resistance i.e. Voltage divided by resistance
What is the difference between potential difference and current?
think of potential as pressure and current as flow. you can have pressure in a water hose with out flow. open the valve and current happens. The difference in potential divided by the impedance is equal the current.
What is produced first current or voltage?
current flows as a result of potential difference i.e. in a circuit if there is no voltage difference between two points, no current can flow between those two points. So voltage has to be produced first.
Difference between potential transformer and current trasnformer?
The difference between current transformer and potential transformer is that the secondary of a current transformer can not be open circuited while under service whereas that of the potential transformer an be open circuited without any damage to the transformer.
What are differences between series and parallel circuits?
In series circuits current will be the same through out the circuit. So whereever we connect the ammeter the same current is registered. But in parallel circuit current will be different in different lines. In parallel circuits the potential difference will be the same but in series pd will be different.
A what difference is the what that causes charges to move?
The difference in electric potential between two points is what causes charges to move. When there is a potential difference, charges will flow from the higher potential to the lower potential, generating an electric current. This movement of charges is essential for the functioning of electrical circuits.
Where you use resistors?
In electrical and electronic circuits for: limiting current, developing a potential difference, biassing, controlling gain, and many more
A movement of charges in response to a potential difference is called what?
The movement of charges in response to a potential difference is called an electric current. This flow of charged particles creates an electric field and is the basis for the operation of electrical circuits.
What is the flow of movement of energy through systems or circuits called?
That flow of energy through systems or circuits is called current. Current is the movement of electric charge carriers, like electrons, through a conductor in a particular direction due to the presence of a potential difference.
Is current produced with out potential difference?
No.
What is the correct relationship among power current voltage?
Power is the product of current and voltage (P=IV). Voltage is the potential difference that drives current through a circuit, while current is the flow of electric charge. The relationship among power, current, and voltage is crucial in understanding and analyzing electrical circuits.
Current is proportional to the potential difference and inversely proportional to its?
Current is proportional to the potential difference and inversely proportional to resistance. Ohm's law: Current equals voltage divided by resistance
What are the quantities involved in Ohm's law?
Ohm's law relates three quantities: voltage (V), current (I), and resistance (R). The law states that the current passing through a conductor is directly proportional to the voltage applied across it and inversely proportional to the resistance of the conductor. Mathematically, Ohm's law is expressed as V=I*R.
Why potential difference is necessary for the flow of current?
fu
What is the potential difference across a 1500 ohm resistor carrying a current of 0.075 A?
Potential Difference across a resistor is given by, Potential Difference = Resistance * Current = 1500 * 0.075 = 112.5 Volts
How does voltage produce current?
Voltage across two terminals mean there exists a potential difference, and when the circuit gets closed, due to this potential difference the current flow.
