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Does interchanging the galvanometer ad battery in a wheatstone bridge affect the balance?
Wiki User
∙ 11y ago
No.
AnswerWork it out, yourself, from first principles. Start with the assumption that, for the bridge to be 'balanced' (i.e. with no current flowing through the galvanometer), the potential-difference across the galvanometer is zero. It is quite simple.
Wiki User
∙ 11y ago
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Self inductance of a given coil by Andersons method?
Anderson's Bridge is an AC bridge. It is used to measure self inductance of a coil using a capacitor and resistors. The bridge continuously balances itself by a steady current through a moving coil galvanometer replacing a headphone and a battery replacing an A.C. source. The resistance is adjusted until the currents two specific resistors in the center of the arrange are the same. Then inductive balance is achieved by using the A.C. source and headphone in their respective positions.
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There are lots and types of battery
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How do you convert galvanometer to ohmmeter?
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How can the Murray loop test be used for locating the phase to phase fault?
By using wheatstone bridge principle we can proceed to find the phase to phase fault's.i:e the wheatstone bridge is mainly used to find the resistances/inductance/capacitances.it is mainly consists of 4 resistances like this(<>)& having a galvanometer in centre&a battery is connected to it. when ever the current flowing through the galvanometer is zero by varying the one resistance,then the ratio of two resistances connected at one end is equal to other two resistances ratio.By using the same principle ,one phase is connected to known resistance and a good cable is shorted to the fault cable.and other resistane is connected to the good cable&a galvanometer is connected to it.by varying the resistances the galvanometer shows null reading.then bridge is balanced & by using bridge equation we can solve to find the distance where the error is located
What is the principle of Carey foster's bridge?
the principle of wheatstone bridge is,there is a potential fall is directly proportional to the length of the wire, and this fall is also equalt to the fall accross the resistances applied in parallel to the battery. It is a form of wheatstone bridge.
Why is galvanometer used when you know that electric current travels from cathode to anode of the battery?
I think that you talk about the usage of galvanometer in photoelectric emission experiment. Right? The main purpose of using a galvanometer is to know about whether current flows or not and also the direction in which current flows. Moreover current flows right from anode to cathode and electrons do flow from cathode to anode within the discharge tube.
What is the circuit diagram on how to convert galvanomeer into ohmeter?
Just connect a resistor and a small battery in series with the galvanometer,change the markings on the meter's scale, and you have an ohmmeter.
Can you replace a CR1620 battery with a CR2016?
The two batteries may look the same but have slightly different power outputs. Interchanging them could damage the device by putting out to much or to little power.
What happens when there is a balance of electrons at both ends of a battery?
the battery will no longer work.
What is steady deflection?
When battery key and galvanometer key are pressed together ..throws comes out on the meter scale which goes on either side and stop there..that is steady deflection...
Can i replace a cr1620 battery with a cr2025 battery?
The two batteries may look the same but have slightly different power outputs. Interchanging them could damage the device by putting out to much or to little power.
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It's in the trunk ( in order better to balance the weight, fore and aft.)
How much lead is in a car battery?
About 60% of the weight of an automotive-type lead-acid battery rated around 60 Ah (8.7 kg of a 14.5 kg battery) is lead or internal parts made of lead; the balance is electrolyte, separators, and the case. (Wikipedia)
Self inductance of a given coil by Andersons method?
Anderson's Bridge is an AC bridge. It is used to measure self inductance of a coil using a capacitor and resistors. The bridge continuously balances itself by a steady current through a moving coil galvanometer replacing a headphone and a battery replacing an A.C. source. The resistance is adjusted until the currents two specific resistors in the center of the arrange are the same. Then inductive balance is achieved by using the A.C. source and headphone in their respective positions.
