Multimeter is an instrument that measures electric equipotential. Equipotential lines can be determined by connecting various points of electric potential or voltage.
A heightometer.
The instrument used to measure electrical current is called an ammeter, which is actually a shortened form of 'amp meter'. The current is measured in amperes. In scientific labs, a much more sensitive instrument called a galvanometer is used to measure very small currents.
The angle is a right angle.
hot wire ammmeter or a moving iron ammeter will work for ac and dc.
in an electric circuit, it is treated as a reference from which other voltages can be measured. also it acts as a common return path of electric current leakages
Voltmeter, potentiometervoltmeterVoltmeter
An instrument that measures electric current in amperes.
Equipotential lines are lines that are perpendicular to the lines representing the electric field of a particle. A particle can travel freely of equipotential lines without doing any work.
That's the purpose of the "ammeter".
A galvanometer is a type of ammeter: An instrument for detecting and measuring electric current.
No. If two equipotential surfaces intersect, then there would be two values of electric potential at the point of intersection, which is not possible.
an ameter is used to measure an electric current an glory likes Matt marsh :0
A uniform electric field exists between parallel plates of equal but opposite charges.
If the field lines were not perpendicular to the surface, then they could be decomposed into components perpendicular and parallel to the surface. But if there is an E-field along the surface, the surface is no longer an equipotential.
The keyboard is an electric instrument. Pretty much instrument that plugs in is an electric instrument, with exceptions to the acoustic-electric guitar.
An oscilloscope is a device that measures oscillations, such as from current or voltage. For electric instruments, such as an electric guitar, this device can be important to help make sure that the instrument and its equipment are functioning properly before a concert.
Electric motor is a machine that converts electrical energy to mechanical energy while a Galvanometer is an electrical instrument that measures small values of current.