ine the % difference as follows: = Lrated-experimental rated x 100 oy replace th

Question

ine the % difference as follows: = Lrated-experimental rated x 100 oy replace the known capacitor for the unknown canacitor into the circuit. Record 13. Nallate its capacitance and record the value in your data table, Showe its actual 1/2, k for full credit. You will not be able to calculate the % difference since its value is unknown to you all your PART II: CHARGING AND DISCHARGING A CAPACITOR u have seen capacitors cha aw that yo Non In this section you will charge up a large capacitor, 10,000F, and light three ditteren then LEDs (light emitting diodes) in succession. Build the following circuit: rge up, you might wonder what can be done with 330 0.000P to power suppty Place a violet LED in the round small black socket in the circuit board. The longer lead of the LED should be placed in the hole near the box labeled C on the board. The shorter lead should be placed near the box labeled B 1. Make sure the voltage sensor is connected to channel B. Attach the alligator clips from the voltage sensor across the capacitor. The red cable should connect to the positive side of the capacitor. 2.

Explanation / Answer

It will depend on the voltage applied across the resistor and capacitor in series(i.e. the supply voltage). This will determine the voltage to which the capacitor is charged and if it can successively provide adequate voltages to bias the LEDs.

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