Question

Four 20 Ω resistors are connecting in series with a 6 V battery. a) Draw a...

Four 20 Ω resistors are connecting in series with a 6 V battery.

a) Draw a circuit diagram of this arrangement. Show the direction of the conventional electric current

b) Calculate the current that leaves the battery.

c) Calculate the power dissipated by just one of the 20 Ω resistors.

Calculate the charge stored on each plate of a 8 mF capacitor when the potential difference between its plates is 2.0 V. (Note: 1 mF = 10^-3 F)

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