When A 12 Ohm Resistor Is Connected With A Moving Coil Galvanometer. 12 ohm resistor is connected with a moving coil galvanometer? The ressitance of the galvanometer is a.
Take two terminals, t1 and t2. Okay, it is equal to 10. Now lets calculate the value of the resistor needed in order to shunt the galvanometer to read 2a at.
Reduces from 50 divisions to 10 divisions. Voltmeter range v = 150 v. Okay, and for this moving coil.
Which is equal to i the current into the shunt resistance divided by shunt resistance plus the galvanic meter resistance. It is a sensitive electromagnetic device which can measure low currents even of the order of a few. Two identical moving coil galvanometers have $10\omega $ resistance and full scale deflection at $2\mu a$ current.
Tie a coil to the free end of the wire. The resistance of the galvanometer r g = 4ω. Click here 👆 to get an answer to your question ️ when a.
The answer is to put a parallel resistor to the two terminals of the galvanometer. Correct option is c) we know that for a galvanometer the deflection is proportional to the current passing through it. Get an expert solution to when a 12 ω resistor is connected with a moving coil galvanometer, then its deflection reduces from 50 divisions to 10 divisions.
Video answer:hey everyone in this question we have been given we have been given a moving coil getting eliminated. The resistance of the galvanometer is the resistance of the. A moving coil galvanometer is an instrument which is used to measure electric currents.
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