Physics - Circuits
What is the technique for remembering the positive and negative terminals on a cell?
What is the technique for remembering the positive and negative terminals on a cell?You can draw a “P” on the big positive side.
2021-01-18
Should you connect a voltmeter in series or in parallel?
In parallel.
2021-01-29
Which way does a diode need to be pointing to let current through?
In the direction of the conventional current.
2021-02-04
How do fuses work?
They contain a wire which melts if the current is too high.