1: 
If lamp L1, in Figure 28a has a resistance of 10 ohms, and an
applied voltage (battery voltage) of 12V; How much current
will be flowing in the circuit?

2: 
If lamp L1, in Figure 28a has a voltage drop of 6V and has a
current of 1.2A flowing through it; What is the lamp resistance?

3: 
If the circuit in Figure 28a has a current flow of
2 Amps, and the resistance of lamp L1 is known to be 8 ohms; Calculate
what the voltage output of the battery is.

4: 
If the lamp in Figure 28a, passes 1.5 amps of current at 12V; What
is the wattage of the bulb?

5: 
If the lamp in Figure 28a, was a 100 watt bulb rated at 12V; How much
current would the battery need to supply?

6: 
The lamp in Figure 28a, is known to have a resistance of 18 ohms,
and the battery has an output of 12VDC; What is the wattage of the
bulb?
