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1. In a circuit such as the one in Figure 33-1 with the capacitor initially unch

ID: 1656692 • Letter: 1

Question

1. In a circuit such as the one in Figure 33-1 with the capacitor initially uncharged, the switch S is thrown to position A at t 0. The charge on the capacitor (a) is initially zero and finally Ce (b) is constant at a value of Ce (c) is initially Ce and finally zero (d) is always less than e/R. 2. In a circuit such as the one in Figure 33-1 with the capacitor initially uncharged, the switch S is thrown to position A at t-0. The current in the circuit is (a) initially zero and finally /R (b) constant at a value of e/R (c) equal to Ce (d) initially &/R and finally zero.

Explanation / Answer

1.-->(a)Since capacitor is uncharged initially so zero initially and finally at infinity no current following so voltage accross capacitor should be and so charge = C.

2-->(d)initially no charge so current is /R and at infinity zero current.