Question

6. PROBLEM Define, illustrate and write UNITS for NEUTRON Flux, Neutron Source and Current.

Answer 1

이 Nuclear ΟΥ a Solh Define Neutron flux Neutron flux is nothing but simple scalar quantity used in generally Machor physica. It in the total length travelled by All fel neupons per unit time & volume. you also define Neuson flux as- the number of neutrons travelling through small sphere (rolume) of radius in unit time interval k divided by Tra? (This is cross section of sphere), There are too types of Neupon flux 0 Natural Neuton flux "Flux in gat giant branch stars supernovae. low neupon flux on of the order of 10" Chr. 5 this result in nucleosynthesis nucleosynthesis by the s-procesa (o low Neutron capture process). & core - Collapse supernova, there i extremely high heutron flux on the order of 10% CM2.5, this result de procean (rapid neupong process). Capture ② Artificial new son fluxo This refer to neupon flux which is man-made either by by products from or Nuclear energy production. Unit of Neutron flux cm²gl (nelpon per cm 2/second In star there in relatively 105 an 32 in at as weapons

Allyson source Neutron source is any device that emits neupons irrespective of mechanism used to produce the hey bons. Neuson source is used in playsia, medicine Nuclear weapons , petroleum exploration, biology, chemistry & in Neuclear power. There are thall type of aleupon source devices 1 small devices Medium sized devices devices. targe devices contains Nuclear fusion system, High energy particle accelerators , Nuclear fission reactors. (Neuton in germion , que (Neutron contains no charge ) (Neutron structure is given Above) large a of flow an A - Define current - current TA rate of electric charge : past a point electric current is said you that say to exist when there is electric charge through a perticular region. or can net flow of o V 19 simple electric circuit for wrrent flow.

g.e * current is also find by Ohm's law "V=iR v R fox) I E also > flow of the charge flow of -ve charge é 2 "The è & charge carriers in an electric circuit flow in opposite direction of the conventional selectric current * (division of urrent in parallel circuit ) i glemm mo * same curreat in series cincuit & ww www www mw> į i d wi & vult of urrent to (In Sf =) Ampere.

Netron flux and netron source and current...