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Ohms law to find the amount of current that would flow in a circut that contains a 10 v source and a 4k resistor?
Wiki User
∙ 13y ago
I think that the anwer would be 40 ohm's
Wiki User
∙ 13y ago
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A-912 pa amplifier circut diagram?
circut of an amplifier
How do you make a led simple circut?
It is simple LEDS do need a definite voltage drop to work must have a minimum current to operate. for a 9v battery source and a LED of 3.2v operating at 20ma the solution will be 9v-3.2=5.8v therefore to limit the current to 20ma a resistor of 5.8v/0.02=290 ohms not such an animal so a 270-300 ohms will work. Final note make sure that the LED power is not exceeded 3.2v x0.02ma=63 mw
What is a circuit called that has componets in series plus componets in parallel?
Series - parallel circut
What is the name for a one loop circuit?
It is called the loopdie loop circut.
Why CE configuration of BJT transistor gives 180 phase shift?
when the switch the emitter-base junection is an opnd circut and heance the value of input or base curent is zero.
What is a pathway for current is called?
circut
What statement describes a resistor in a circut?
It heats up by opposing the flow of charge through the circui- Apex
What would happen if you reduced the resistance in a circut?
current will increase
What happens to power if more current pass?
the amount of power going to the object will will cause the circut breaker to blow. if the object is not connected to a breaker then the object will catch on fire.
What is a circuit with more than one path for the current?
Parallel Circut
If the resistance of an electric circut is 12 ohms and the voltage in the circut is 60V the current flowing through the circut is?
Ohm's law states that V=IR, that is, Voltage is equal to the current through the circuit times the resistance.Manipulating this equation gives I=V/R, so I=60/12 = 5 A
What does a Voltmeter do in a circuit?
A voltmeter measures the voltage present in the circut. Voltage is the amount of energy available to push charges through an electric circut.
What object keep too much Current from flowing through a circut?
fuse
What is a common energy source for a circut?
The current /electricity will originate in a battery or a dynamo.
How can the size of an eletrical current be increased when a magnet has been placed in the circut?
move the magnet faster
Why do wires turn hot in a circut?
The current passing through them - since all wires have resistance.
What is a more than one path current to follow?
your mom is so fat she cloggs up all the paths for the current
