Question about Electricity: Voltmeters and Ammeters
Subject Physics
Physics
Source Originais Teachy
Originais Teachy
Topic Electricity: Voltmeters and Ammeters
Electricity: Voltmeters and Ammeters
Difficulty Easy
Easy
(Originais Teachy 2023) - Question Easy of Physics
A galvanometer is a device used to measure electric current. It is widely used in laboratories and in the field to measure both direct and alternating currents. Its application is very useful in the field of Physics, as it allows the detection of small current variations.a.
A coil, a permanent magnet, and a digital display.
b.
A coil, a variable resistor, and a direct current generator.
c.
A coil, an alternating current generator, and an on/off switch.
d.
A coil, a magnet, and a fixed resistor.
e.
A coil, a variable resistor, and an indicator lamp.
Answer sheet:
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Answer sheet
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