active and passive electronic components

Ram thanked Hari.Hari was thanked by Ram.In the first sentence the emphasis is on the doer, Ram.In the second sentence the emphasis is on the action, was thank..

A verb is in the Active Voice when its form shows that the person or thing denoted by the subject is the doer of the actio..

Active Immunity - Active immunity develops as a result of the contact of an individual with pathogenic organisms or their products. They stimulate the body to produce antibodies in response to the antigens. The immunity thus produced is specific for a particular disease. For e.g..

Communication Systems..

Show how nitrogen shares a covalent bond with hydrogen in the formation of ammonia (NH 3 ). Are all electrons involved in the bonding? Give the Lewis structure of the covalent bond als..

If the above activity is repeated with another wire or a torch bulb, the current values are found to be different in each case. This shows that the current through the circuit is not decided by the battery but by the component through which it passes. Some materials allow larger..

The metabolic pathway through which the electron passes from one carrier to another, is called the electron transport system. Electron Transport System (ETS) in Mitochondrion The electron transport system occurs in the inner membrane of the mitochondria. The ..

The transport of materials across the cell membranes with the help of energy is called active transport. Both diffusion and osmosis are passive transport mechanisms, not requiring energy. Active transport helps in the transport of ions across the membranes of the cell..

Electron Transport System - Electron transport chain refers to the light driven reactions of photosynthesis. They were first formulated in 1939 by Robert Hill. The two photosystems are connected in series with each other by the components of electron transpor..

Dual Nature of Radiation and Matter..