Instructions: Calculate the circuits by filling in all the blanks.
1. Et = 24 volts
It = ______ amps
Rt = ______ ohms

2. Et = 24 volts
It = ______ amps
Rt = ______ ohms

3. Et = 12 volts
It = ______ amps
Rt = ______ ohms

4. Et = 12 volts
It = 1.8 amps
Rt = ______ ohms
