For a basic circuit connected to a 12 V battery, if the current increases what must have happened to the resistance?
For a basic circuit connected to a 12 V battery, if the current increases what must have happened to the resistance?
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Transcribed Image Text:For a basic circuit connected to a 12 V battery, if the current increases what must
have happened to the resistance?
Expert Solution

Step 1
According to ohm's law
the magnitude of direct current is proportional to potential difference across a conductor
i.e V is proportional to i
V=iR
where R is proportionality constant
and its value is constant at a given temperature and same physical conditions. its also prime assumption of ohms law.
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