How to write discussion in verification of ohms law experiment
Answers
Answered by
5
Hey friend here is ur query
____________________________
The purpose of experiment was to verify ohm’s law, which states that the potential difference across a conductor and the current through it are directly proportional. The constant R represents the opposition to a flow of electrical charges in a conductor. A conductor has a resistance of one ohm if a potential difference of one volt across the conductor results in a current of one ampere in the conductor. Furthermore, cross section area makes a difference. If something has a bigger cross section area and equal length to something with a smaller cross section area, then it is bound to have less resistance than a rod of smaller area and same length, because there is more area for the flow of electrons and therefore less resistance in the object
(it should be mentioned that this is only true if temperature is kept constant, as was the case in this lab).
To measure the average resistance in the wire keeping length constant, we used the formula R = V/I (taking the formula V = IR and manipulating it algebraically).
This formula is a concrete representation of what was stated earlier; the potential difference across a conductor and the current sent through it are directly proportional.
____________________
Hope this will help you.
____________________________
The purpose of experiment was to verify ohm’s law, which states that the potential difference across a conductor and the current through it are directly proportional. The constant R represents the opposition to a flow of electrical charges in a conductor. A conductor has a resistance of one ohm if a potential difference of one volt across the conductor results in a current of one ampere in the conductor. Furthermore, cross section area makes a difference. If something has a bigger cross section area and equal length to something with a smaller cross section area, then it is bound to have less resistance than a rod of smaller area and same length, because there is more area for the flow of electrons and therefore less resistance in the object
(it should be mentioned that this is only true if temperature is kept constant, as was the case in this lab).
To measure the average resistance in the wire keeping length constant, we used the formula R = V/I (taking the formula V = IR and manipulating it algebraically).
This formula is a concrete representation of what was stated earlier; the potential difference across a conductor and the current sent through it are directly proportional.
____________________
Hope this will help you.
Similar questions