1.25k
Following Ohms Law
Equation:
R = E / I
(R=Resistance, E=Voltage, I=Current)
Known Values:
E = 5v
I = 1mA = 0.001A
R = 5/0.001
R=5000
Total Resistance is 5000ohms, since we know there are four equal resistors simply divide by 4
R/4=5000/4
R=1250ohm=1.25kohm
Which is true of a series circuit that has two resistors?A.The resistors are on different branches of the circuit.B.Neither resistor has current flowing through it.C.One resistor has no voltage across it.D.Both resistors have current flowing through them.
Resistors do that when there's a current running through them.
The power lost in a resistor is(the current through the resistor) times (the resistance) watts. That's the same thing as(the voltage across the resistor)/(the resistance)watts.
the voltage across that resistor will increase if it is in series with the other resistors. the current through that resistor will increase if it is in parallel with the other resistors.
Resistors are measured in units of Ohms (Ω).
No, resistors are measured in ohms, not amps. Ohms represent the resistance offered by the resistor to the flow of current, whereas amps (amperes) represent the measure of current flowing through a circuit.
Which is true of a series circuit that has two resistors?A.The resistors are on different branches of the circuit.B.Neither resistor has current flowing through it.C.One resistor has no voltage across it.D.Both resistors have current flowing through them.
The resistors are mainly used to reduce the current
If the voltage across a resistor or resistors is halved, then the resulting current will also fall by half.
Resistors work in an electrical circuit by limiting the flow of electric current. They are designed to resist the flow of electricity, which helps control the amount of current passing through a circuit. This resistance is measured in ohms and can be adjusted by changing the value of the resistor.
Resistor is an eletrical and electronical part whose function is to decrease the value of the voltage in a circuit, consequently reducing the value of the current, which is measured in Amperes.
Resistors have no polarity. The voltage across a resistor is determined by the direction of current flowing through that resistor (and vice versa).
half of the current flowing thru resistor 1.... V=IR.
Resistors do that when there's a current running through them.
It reduces the current. As the current travels through the resitors it has some current that is left in the resistor. And
When resistors are connected in series, the flow of current through them is the same. This means that the current passing through each resistor is equal, as it has to pass through each resistor in the series circuit.
non-conductive resistors are resistors made from materials which do not allow the passage or flow of electric current through them.