6
^{ __} V (V) ^{__} I (A) |
Start. A resistor is connected to a sine generator as shown above. Use the slider to control the frequency of the sine generator. The graphs shows the voltage (black) across the resistor in volt and the current (red) through the resistor in ampere.
Determine the resistance R.
(Answer).
7
^{ __} V (V) ^{__} I (A) |
Start. A capacitor is connected to a sine generator as shown above. Use the slider to control the frequency of the sine generator. The graphs shows the voltage (black) across the capacitor measured in volt and the current (red) through the capacitor measured in ampere.
Determine the capacitance C.
(Answer).
8
^{ __} V (V) ^{__} I (A) |
Start. A coil is connected to a sine generator as shown above. Use the slider to control the frequency of the sine generator. The graphs shows the voltage (black) across the coil measured in volt and the current (red) through the coil measured in ampere.
Determine the inductance L.
(Answer).
Move on to AC - resonance circuits