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A galvanometer is a simple meter that detects the flow of current.
A current flowing in a wire causes magnetism around the wire. This is called electromagnetism.
Like poles of a magnet repel and opposites attract.
The Galvanometer uses these principles in order to move a pointer across a scale.
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Why damping is small in ballistic galvanometer?
to get critical damped system
Where and when did Michael Faraday invent Electromagnetism?
Michael Faraday did not invent or discover electromagnetism. After Hans Christian Oersted discovered it he simply studied it more.
How does Faraday's Law by Michael Faraday fit into the show LOST?
Well, M. Faraday studied electromagnetism, and electromagnetism plays a big role in Lost.
A moving coil galvanometer can be used as an ammeter by adding?
a series resistence with its coil
Convortion of moving coil galvanometrr into voltmeter?
A galvanometer can be converted into a voltmeter by connecting it with very high resistance.
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.
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
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.
What is weston galvanometer?
The weston type galvanometer is a moving coil galvanometer in which a pointer is attached to the coil for measuring deflection due to torque .
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.
Why A sensitive galvanometer cannot be stable?
A sensitive galvanometer cannot be stable. Explain Why?
What are applications of ballistic galvanometer?
application of Ballistic Galvanometer 1) measurements of electric charges
Why do you need to set a galvanometer to 0?
Zero is the normal position of the galvanometer when there is no detection in process.
What has your understanding of electromagnetism led to?
what has our understanding of electromagnetism led to?
What has the author Paul Lorrain written?
Paul Lorrain has written: 'Solutions manual for electromagnetism' 'Electromagnetism' -- subject(s): Electromagnetism 'Fundamentals of electromagnetic phenomena' -- subject(s): Electromagnetism
