Can You Have Voltage Without Current

Can You Have Voltage Without Current. However, the floating ground serves as a 0v reference line. A simple analogy in hydraulic system is a water tank with no tap or close tap.

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Now, you can't have currents without voltages because if there's a current there's a charge moving, and every charge produces a voltage, but you can have currents without voltage differences in space. Think of it like a water hose turned on full blast, with a hose gun attached to the end. Can you have voltage without current?

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Current without voltage and voltage without current? You can have a high potential difference (which is what voltage is), and a low current, simply by having a high resistance in place to block that current.

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Particles are suscpetible to a number of forces of which electromagnetism is just one. When you do have current flow, then somewhere there is a voltage that is not zero.

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It is possible to have voltage without current, but current cannot flow without voltage. And all the motor are rated in power (power = current × voltage) if the current is zero your power is zero, you can't run the motor.

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A current source which provides a constant current without any relation with the voltage supplied to the load is called ideal current source. There are also tasers that can go up to 100k volts.

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Manu saraswat asks if you can have current without voltage. And all the motor are rated in power (power = current × voltage) if the current is zero your power is zero, you can't run the motor.

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Yes, there can be voltage without any current. If the load is present you must have current.

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Anatomy of a virtually ideal (constant) current source: A current source which provides a constant current without any relation with the voltage supplied to the load is called ideal current source.

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The skeptics then say that those videos prove nothing because a voltmeter only measures the voltage across itself. Think of it like a water hose turned on full blast, with a hose gun attached to the end.

Ohm's Law Confusion — Can There Be Voltage Without Current?

A current cannot exist without voltage but voltage can exist without current.simple example is battery. A battery has votlage even though it is not connected elsewhere. And all the motor are rated in power (power = current × voltage) if the current is zero your power is zero, you can't run the motor.

A Current Source Which Provides A Constant Current Without Any Relation With The Voltage Supplied To The Load Is Called Ideal Current Source.

If the load is present you must have current. So the first answer is: However, the floating ground serves as a 0v reference line.

“For Instance If You Have A Single Charge, That Charge Induces A Voltage In Space, Even If It's Empty”.

Voltage in a circuit is always measured with respect to ground. And also in your picture you are connecting your solenoids in series. Now, you can't have currents without voltages because if there's a current there's a charge moving, and every charge produces a voltage, but you can have currents without voltage differences in space.

The Accepted Answer In The Above Question Stated The Following:

Manu saraswat asks if you can have current without voltage. Current can't flow without voltage, but it's possible to have no current at all. Yes, the voltage can exist without current.

You Say You Are Connecting Motor To A Circuit, It Means You Are Connecting Load To Circuit.

Yet i have cited several videos where the authors have measured such voltage. Standard tasers go up to 50k volts, but at around 2 milliamps. Think of it like a water hose turned on full blast, with a hose gun attached to the end.