A Scalar field has only Magnitude but no direction (e.g. Temperature, Energy, density). While a Vector field is that, that…
Three types of fields are: (1) Gravitational field (2) magnetic field (3) electrostatic field (4) electromagnetic field
By a field, it is meant a region of space under the influence of some physical agency such as gravitation,…
WORKING OF A CAR BRAKING SYSTEM When the brake pedal is pressed by the driver, the piston in the master…
The two factors are: i. Prevailing pressure ii. Purity of the substance
PASCAL’S principle states that pressure applied to an enclosed fluid is transmitted uniformly to every part of the fluid and…
Range of projectile (R) is the horizontal distance from the point of projection to the point where it hits the…
Uniform accelerating is when the velocity of a moving object increases by equal amounts in equal intervals of time, no…
The advantages of a P – n junction diode are: It is much smaller It needs only smaller P.d to…
P-n junction consists of a p-type and n-type semiconductor in contact. When forward bias (i.e. the P-semiconductor is connected to…