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Resistance in a circuit and in ohms law is represented by the letter?
Wiki User
∙ 15y ago
The letter R is used to represent resistance. For instance, the R in a circuit is said to be 52 ohms. Just that simple.
Wiki User
∙ 15y ago
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The total resistance for this circuit if all resistors are 200 ohms is?
400 ohms
What is the function of 240 ohms resistor?
To provide 240 ohms of resistance. What those 240 ohms do in an actual circuit depends on the intention of the designer.
In an electrical circuit which unit indicates the resistance?
In a electronics schematic diagram, a resistor is symbolized by a zig-zag line. The unit of resistance is measured in ohms, written with the greek letter omega.
How much resistance is in the circuit if it uses a current of 10ma?
Just use Ohms Law: V=IR, that is, voltage (in Volt) = current (in Ampere) x resistance (in Ohms).
Using ohm's law what is the formula to find the resistance in a circuit?
Resistance of the circuit = (voltage across the circuit) divided by (current through the circuit)
What is the total resistance of a series circuit with 5ohms10 ohms 20 ohms?
35 ohms
The number of ohms in a circuit is a measure of the?
The electrical resistance of the circuit
What is the value of the resistance of an short circuit?
ohms
Is resistance in a series circuit equal to the largest resistor in the series?
No. The resistance in a series circuit is all the resistor values added together. eg. If two resistors were in a circuit, one was 10 ohms and the other was 30 ohms, the resistance in the circuit would be 30 ohms. Hope this helps!
The total resistance for this circuit if all resistors are 200 ohms is?
400 ohms
There are three sources of resistance in a parallel circuit. two of them are rated at 20 ohms the other at 10 ohms. what is the circuits total resistance?
5 ohms
How do you test resistance in a circuit?
With a meter that measures Ohms.
There are three sources of resistance in a parallel circuit two of them are rated at 20 ohms the other at 10 ohms what is the circuit's total resistances?
5 ohms.
What is the resistance of the circuit if the voltage is 230 volts and the current flowing is 5 amps?
The resistance of the circuit will be 46 ohms
Perallel circuit two of them are rated 20 ohms one is 10 ohms what is the cicuits total resistance?
5 ohms
A circuit has an applied voltage of 100 volts and a resistance of 1000 ohms What is the current flow in the circuit?
A circuit has an applied voltage of 100 volts and a resistance of 1000 ohms. The current flow in the circuit is 100v/1000ohms which would equal .1.
The total resistance of a series circuit containing three 10 ohm resistors is ohms.?
30 ohms
