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Three resistances each of 4 ohm are connected to form a triangle the resistance between any two terminals is?
That's like having a series combination of 4 + 4 ohms, in parallel with another resistance of 4 ohms. Calculate the series resistance, then use the parallel formula to combine it with the third resistance.
If a circuit has a resistance of 4 ohm's how much voltage is needed to produce a 1.4 current in the circuit?
Voltage across a resistance = (resistance) x (current through the resistance) =4 x 1.4 = 5.6If the ' 1.4 ' is Amperes of current, then the required voltage is 5.6 volts.
A circuit contains two devices that are connected in parallel if the resistance of one of these devices is 12 ohms and the resistance of the other device is 4 ohms the total resistance of the two devi?
The net effective resistance of the parallel devices is the reciprocal of (1/12 + 1/4). Hence 3 ohms.=============================================(Which actually looks strangely similar to the first answer above.Could it be just coincidence ? I wonder . . . )
If a circuit has 3 amps of current and 4 ohms resistance the voltage is?
Use the formula P = I2R (I = current; R = resistance).
What is the resistance in a simple circuit if voltage is 12 volts and current is 3 amps?
Ohm's Law: Resistance = voltage / current, so 12 / 3 = 4 ohms.
What is the law of resistance?
The laws of resistance describes the resistance of a specific material. There are a total of four laws of resistance.
What was the resistance to the law?
There was no 'Jewish resistance' to the Nuremberg Laws.
Did you know the Laws of resistance?
Ohms law.
How did the Jewish people show resistance to the Nuremberg laws?
Not happy
Were the American Colonists justified in their resistance to the English king's new laws and why?
Yes, the American Colonists were justified in resisting the English king's new laws because they believed these laws violated their rights as English subjects, such as taxation without representation. The colonists felt that their lack of representation in the British Parliament meant that they had no say in the laws being imposed on them.
Did a circular letter urged resistance to a british taxation?
As the British government passed new tax laws, resistance by the colonists grew.
Three resistances each of 4 ohm are connected to form a triangle the resistance between any two terminals is?
That's like having a series combination of 4 + 4 ohms, in parallel with another resistance of 4 ohms. Calculate the series resistance, then use the parallel formula to combine it with the third resistance.
A uniform wire of resistance 4 ohm is bent to form a circle of radius r A specimen of the same where is connected along the diameter of the circle What is the equivalent resistance?
We know that, Circumference of the wire = 2πr Thus, resistance per unit volume of the wire = 4/2πr = 2/πr So, resistance of the specimen = 2/πr × 2r = 4/π And resistance of the halves of the wire = 2/πr × πr = 2 Now, Equivalent resistance will be decided as 4/(4+π) as 4/π,2,2 are in parallel combination.
What is civil disobediance?
Refusal to obey civil laws in an effort to induce change in governmental policy or legislation, characterized by the use of passive resistance or other nonviolent means.
Laws passed by states in response to the growing fear of slave resistance were called?
slave codes.
The current in an electrical conductor varies inversely as the resistance of the conductor The current is 2 amperes when the resistance is 960 ohms What is the current when the resistance is?
4
If a circuit has a resistance of 4 ohm's how much voltage is needed to produce a 1.4 current in the circuit?
Voltage across a resistance = (resistance) x (current through the resistance) =4 x 1.4 = 5.6If the ' 1.4 ' is Amperes of current, then the required voltage is 5.6 volts.
