To construct an, electronic circuit, you want to select a 470 k ohm resistor with 5% tolerance. Draw a schematic diagram indicating the colour combinations that you will select.

When two H -atoms are coming closer, electron of one atom is attracted by the nucleus of the other and vice versa. Nucleus - nucleus and overlinee-overlinee repulsion are also there. a. Construct a potential energy level diagram for the molecule. b. Indicate the 'bond length of H-H bond in the diagram. c. How do you-determine radius of one H - atom?

Three resistors of 2 Omega , 3 Omega , and 6 Omega are given in the class. Can you make a resistance 4.5 Omega using these three ? Draw the circuit .