Which of two switches `S_(1) and S_(2)` shown in Fig. `7.31` will produce short - circuiting?

In the circuit shown, when switch S_(1) is closed and S_(2) is open, the ideal voltmeter shows a reaiding of 18 V . When switch S_(2) is closed and S_(1) is open, the reading of voltmeter is 24 V . When S_(1) and S_(2) both are closed, the voltmeter reading will be

In the circuit shown, when switch S_(1) is closed and S_(2) is open, the ideal voltmeter shows a reaiding of 18 V . When switch S_(2) is closed and S_(1) is open, the reading of voltmeter is 24 V . When S_(1) and S_(2) both are closed, the voltmeter reading will be

An electrical system has open-closed switches S_1, S_2a n dS_3 as shown in fig. The switches operate independently of one another and the current will flow from AtoB either if S_1 is closed or if both S_2a n dS_3 are closed. If P(S_1)=P(S_2)=P(S_3)=1//2, then find the probability that the circuit will work. fig

An electrical system has open-closed switches S_1, S_2a n dS_3 as shown in fig. The switches operate independently of one another and the current will flow from AtoB either if S_1 is closed or if both S_2a n dS_3 are closed. If P(S_1)=P(S_2)=P(S_3)=1//2, then find the probability that the circuit will work. fig

An electrical system has open-closed switches S_1, S_2a n dS_3 as shown in fig. The switches operate independently of one another and the current will flow from AtoB either if S_1 is closed or if both S_2a n dS_3 are closed. If P(S_1)=P(S_2)=P(S_3)=1//2, then find the probability that the circuit will work. fig

An electrical system has open-closed switches S_1, S_2a n dS_3 as shown in fig. The switches operate independently of one another and the current will flow from AtoB either if S_1 is closed or if both S_2a n dS_3 are closed. If P(S_1)=P(S_2)=P(S_3)=1//2, then find the probability that the circuit will work. fig

Figure shows four plates each of plate area A and separated between plates is d. Two switches S_(w_1) and S_(w_2) can activate two batteries in the circuit. Switch S_(w_1) and S_(w_2) are closed, What is the charge on plate 2?

In the circuit shown in the figure, if switches S_(1) and S_(2) have been closed for a long time, then charge on the capacitor.

In the circuit shown in the figure, if switches S_(1) and S_(2) have been closed for a long time, then charge on the capacitor.