0
Why does voltmeter practically not consume any electric energy from the electric circuit?
Wiki User
∙ 12y ago
The resistance used in a voltmeter is extremely high when measuring voltage, which is why the current is low (I = E/R).
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
A sentence using consume?
She would consume everything she touches.
How does soil sustain human life?
Humans consume plant matter grown in soil and humans consume animals that consume plant matter grown in soil. Simple enough!
How much sodium do Americans consume?
Most Americans consume anywhere from 3,000 mg to 20,000 mg of sodium a day
What effect does acid rain have on vegetation where it falls?
it can make the vegetation dangerous to consume.
How much oil does the world consume each year?
85x365=31billion barrels
How robots consume energy?
Because they don't run on electric
Does Inductor consume any power in electric circuit?
If it's a pure inductor, no power consumption. However it must be wound using unobtanium wire which has zero resistance, and the core must be vacuum. Air is nearly lossless.
Why a pure inductor do not consume power?
whose resistance is zero.but it is practically not possible. there is something resistance present in the wire
What will happen to the circuit if the bulb if removed from its holder?
Nothing will happen to circuit..... as usual the circuit would be supplying 220v(if india) and certain current...but there is no bulb to consume power...
What do a speaker do in a circuit?
The purpose of a speaker is to produce sound. With respect to the circuit, it uses up some power, which is provided by other parts of the circuit. The generic name for elements that are designed to consume power is "load".
What do speakers do in a circuit?
The purpose of a speaker is to produce sound. With respect to the circuit, it uses up some power, which is provided by other parts of the circuit. The generic name for elements that are designed to consume power is "load".
how much electric power it consume?
In operation, this microwave can draw up to 1100 watts.
In a home has 120v service there is an electric appliance that a risistance of 12 how much power will this appliance consume?
1440 Watts
How does a dish washing machine use energy?
A dishwasher has a water heater and electric water pumps, which both consume energy.
Does the microwave need a curcuit?
Yes, every Microwave should have it's own dedicated circuit as some consume 15-18 amps.
Can electric thermal storage heater consume less than its rated capacity?
Yes if it is run at a lower votage than it is designed for.
120 volts equal how many watts?
It depends upon how much amperage is utilized in a circuit. A circuit with 2 amps of current and 120 volts would consume 240 watts of power. The same circuit with 4 amps would produce 480 watts. You have to have 2 values of Ohm's law to figure out the third. See "Ohm's law" on the internet for more information on how circuit values are determined.
