1. Initially, the switch in the figure to the right is open andthe capacitor is uncharged. How much charge flows through theswitch after the switch is closed for a while?

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2.

a. What is the electric potential at point A in the figureabove?

b. What is the potential energy of a proton at point A?

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3. What is the emf of a battery that does 0.60 J of work totransfer 0.050 C of charge from the negative to the positiveterminal?

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4. A wire with resistance R is connected to the terminals of a6.0 V battery. What is the potentialdifference ?V between the ends of the wire and the current Ithrough it if the wire has thefollowing resistances?

a. 1.0 ?

b. 2.0 ?

c. 3.0 ?

1.5 V Switch 10 F