CURRENT+AGAINST+VOLTAGE+IN+COMPONENTS+ACTIVITY

Back to IGCSE PHYSICS > ELECTRICITY > ENERGY AND PD IN CIRCUITS =CURRENT AGAINST VOLTAGE ON COMPONENTS ACTIVITY=

Construct the circuit above using real components. Instead of the cell, use a 12V power supply. For each setting of the power supply, record the current and measure the voltage across the bulb and the resistor. Record your results in a table and then plot the graph of V against I.
 * Current/ A || Vresistor/ V || Vbulb/ V ||
 * 0 || 0 || 0 ||