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Why A sensitive galvanometer cannot be stable?
A sensitive galvanometer cannot be stable. Explain Why?
How do you convert galvanometer into voltmeter?
we have to add a high resistance in series with the galvanometer to convert it into voltmeter
What are the disadvantages of a moving coil galvanometer?
major disadvantage is that moving coil galvanometer is not suitable for a.c measurement
Who invented the galvanometer?
galvanometer is invented by Lewis galvany .In galvanometer is an electrical device which is used to deteced electric current in a circuit consist of a rectangular coil which placed in magnetic Field such that a needle is connected to that coil.
Who invented galvanometer?
Johann Schweigger
What is the difference between the construction of a moving coil galvanometer and a ballistic galvanometer?
What is the difference between the construction of a moving coil galvanometer and a ballistic galvanometer?
What is a NULL Point of a galvanometer?
Its a point on the galvanometer where the galvanometer shows no deflection as no current passes through it.
What is unstable galvanometer?
Galvanometer that cannot die out oscillations instantaneously or quickly is called unstable galvanometer.
What is galvanometer and how a galvanometer converted into an ammeter?
A galvanometer is a type of ammeter an instrument for detecting and measuring electric current. A galvanometer can be converted into ammeter by connecting resistance in parallel with it.
Does a galvanometer have a reversed current or not?
The current is reversed in a galvanometer
Why tangent galvanometer is called tangent galvanometer?
because in tangent galvanometer earth magnetic field and magnetic field of magnet inside galvanometer are perpendicular to each other
What does a galvanometer measure?
galvanometer is a device use to measure current.
How you convert galvanometer into ammeter in detail?
By attaching a resistance in parallel connection with the galvanometer. Or when a low resistor connected in parallel with galvanometer ,the galvanometer is converted in ammeter. and the resistor is called shunt resistance.
How do you convert galvanometer to ohmmeter?
To convert a galvanometer to an ohmmeter an external battery is attached in series with galvanometer. This will drive a current through an external unknown resistance and measure the resulting current using the galvanometer.
Steps in making a galvanometer?
A galvanometer is used to test an electrical current. A galvanometer can be made using a compass and a thin gauge of wire.
Function of galvanometer?
A galvanometer is an instrument used for detecting electric currents.
What is the difference between a ballistic galvanometer and a dead beat galvanometer?
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