Physics electricity question help
Any idea how to answer these questions. I don’t have a clue.
you didn't post the question
Sorry it wouldn’t attach got it now
first find the potential at A, then find the potential at B
Then the pd VAB= VA- VB
You will need to use the potential divider principle
I will do the first one as an example
VA= 3/6 x 12 = 6V
VB= 3/12 x 12 = 3V
Hence the voltmeter reading is 6V-3V = 3V
same method for other ones
Then the pd VAB= VA- VB
You will need to use the potential divider principle
I will do the first one as an example
VA= 3/6 x 12 = 6V
VB= 3/12 x 12 = 3V
Hence the voltmeter reading is 6V-3V = 3V
same method for other ones
Ohh thank you :-)
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