Solution to Frame 14
In a series circuit with only one resistor, R1 and Rt must be
the same. In the series circuit below, there is only one
resistor. This means the R1 and Rt (are/are not) the same.
They are both equal to _________.
Solution to Frame 15
To find the current in the circuit below, you would substitute
the number (4/6/10/24) for Rt in the formula It = Et .
Solution to Frame 16
In the circuit below, Et = _____. Rt = _____________.
Find the current It = ____________.