please solve Q20 completely. pls dont send links. thx for the help

please solve Q20 completely. pls dont send links. thx for the help 10. Find the effective resistance in the given circuit. Fig For Q . Calculate the steady current in the 2Q resistor. The internal resistance of the cell is negligible and the capacitance of the capacitor is 0.2 PF. In the circuit shown below find the potential difference across the capacitor. Fig For Q 26 . Apply Kirchhoff s law to find the current in the circuit. pply Kirchhoff s law to find the current II, 12 in the given network. 0.9 A 12 v 0.5 A 1B 66 48 31 ' 31 25. Two cells ofemf I .5 V and 2 V with internal resistance I Q and 2Q respectively are connected in parallel to pass the current in the same direction through an external resistance -SQ. (i) draw the (ii) using Kirchhoff's law, calculate the current through each branch or the circuit diagram LA, léA circuit and p.d across 5Q resistance. 26. A battery of I O V and negligible internal resistance is connected across the diagonally opposite corners ofa cubical network consisting of 12 resistors each of resistance IQ (Fig. 3.23). Determine the equivalent resistance ofthe network and the current along each edge of the cube. (Page 1 16 in text book) 27. The four arms of the Wheatstone's bridge have the following R. AB= 100Q, BC IOQ, CD— 5 Q, DA—60 Qand (3=15 Q. Calculate the current through G when the p.d of 10 Vis maintained across AC. 8. The figure shows two circuits each having a galvanometer and a battery Of 3 V . When the galvanometers in each arrangement do not show any deflection, obtain the ratio 2 l•a-n-