To determine the reading on the ammeter one should use Ohm's law. We know the voltage is 60V and the resistance is 12.5Ω. We can substitute this information into the equation and solve for current. R = V/I, 12.5Ω= 60V/ I, so I equals 4.8 amps of current.
Attributes | Values |
---|---|
rdfs:label |
|
rdfs:comment |
|
dcterms:subject | |
abstract |
|