1. Work out the voltage for the following arrangement of 1.5V cells: (to achieve a pass grade, solve problems with cells in series, parallel and series-parallel)
2. Calculate the unknown values in the following table: (to achieve a pass grade, solve problems to find current, voltage, resistance or power using ohm's law)
|
Current (A)
|
Voltage (V)
|
Resistance (?)
|
Power (W)
|
|
3
|
12
|
|
|
|
|
5
|
500
|
|
|
0.02
|
|
2700
|
|