Two amplifiers are connected as shown in fig. Find `V_(0)` if `G_(1)=20, G_(2)=10` and `V_("in")=50,V. V_(Z)=10V` for each diode.

Two amplifiers are connected as shown in the figure . Find V(o) if G(1) = 20 , G_(2) = 10 and V_("in") = 50m V V_(2) = 10 V for each diode

In uniform electric field, E = 10 NC^(-1) as shown in figure, find (i) V_(A)-V_(B) (ii) V_(B)-V_(C) .

Two junction diodes, one of germanium (Ge) and other of silicon (Si) are connected as shown in fig to a battery of 12 V and a load resistance 10 kOmega . The germanium diode conducts at 0.3 V and silicon diode at 0.7 V . When current flows in the circuit, the potential of terminal Y will be .

Two junction diodes, one of germanium (Ge) and other of silicon (Si) are connected as shown in fig to a battery of 12 V and a load resistance 10 kOmega . The germanium diode conducts at 0.3 V and silicon diode at 0.7 V . When current flows in the circuit, the potential of terminal Y will be .

Three capacitors C_(1),C_(2) and C_(3) are connected as shown in, The potentials of P,Q , and R are V_(1),V_(2), and V_(3) , respectively. Find the potential V_(0) at the function O . .

Three capacitors C_(1),C_(2) and C_(3) are connected as shown in, The potentials of P,Q , and R are V_(1),V_(2), and V_(3) , respectively. Find the potential V_(0) at the function O . .

Find a potentail difference varphi_(1) - varphi_(2) between points 1 and 2 of the circuit shown in Fig if R_(1) 1= 10 Omega, R_(2) = 20 Omega, E_(1) = 5.0 V , and E_(2) = 2.0 V . The internal resisances of the current sources are negligible.

The volt-ampere characteristic of a silicon diode is shown in fig. Determine the resistance of the diode at (i) I_(D)=20mA and (ii) V_(D)=-10V .