Can There Be Voltage Without Current
A simple example is a seal pack batteryit has potential difference across its terminal and yet no current is flowing or any open circuit. For instance if you have a single charge that charge induces a voltage in space even if its empty.
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Superconductors can have current without voltage.
. There can be voltage without a current for instance if you have a single charge that charge induces a voltage in space even if its empty. It can be assumed that a voltage can exist without current but how do you prove it does. What flows is not the voltage but the charge and that flow is called current.
There can be voltage without a current. The two plates of a capacitor can have voltage without current. Voltage in the most physical way is a scalar field.
For instance if you have a single charge that charge induces a voltage in space even if its empty. Still I wanted to share my 5 cents because I believe the answer is not as obvious as some might think. Answer 1 of 7.
Voltage in the most physical way is a scalar field that determines the potential energy per unit charge at every point in space. Voltage in the most physical way is a scalar field. To prove this have to measure interact with the charge that is creating the voltage.
There can be voltage without a current. For instance if you have a single charge that charge induces. Yes there can be voltage without any current.
All static charges constitute a voltage without a current until a spark momentary current occurs. Electronic Ohms Law confusion can there be voltage without current. There can be voltage without a current.
Answer 1 of 26. No There cant Be current without voltage. To answer your question more directly regardless of whether a tiny current flows through the air there can.
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