Criado por Sunil Sangovar
aproximadamente 6 anos atrás
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Questão | Responda |
Torque acting on an electric dipole placed on an uniform electric field. | |
parallel plate capacitor with compound dielectric. | |
van de Graaff generator construction and working. | |
equivalent resistance series combination. | |
Equivalent resistance in parallel combination. | |
Drawing the Meter bridge. | |
Biot-savart law. | |
impedance of L-R circuit. | |
principle construction and working of an AC generator. | |
instantaneous current in a series LCR circuit is connected to an alternating EMF . | |
between the radius of curvature and focal length of a spherical mirror. | |
formula for a convex mirror. | |
formula for a convex mirror with neat diagram. | |
Lens Maker Formula with neat diagram. | |
refraction at any cost surface establish the relation | |
thin lens formula for convex lens with neat ray diagram. | |
ray diagram to show the formation of image in a refracting telescope. magnification power. give two demerits of refracting telescope in comparison to the reflecting telescope. | |
angle of minimum deviation? derive the relation | |
draw a neat diagram for astronomical telescope and find its magnification.an astronomical telescope has magnification Pipe and its length is 30 cm. find the focal length of ice piece. | |
prove that magnifying power of simple microscope is inversely proportional to focal length of lens. | |
state huygen's principle. established the laws of refraction of light using Huygens and personal. | |
state Huygens principle and Prove the laws of reflection on it's basis. | |
what is fringe which drive an expression for the fringe width . | |
describe the working of P-N-P transistor. | |
drawing a circuit diagram explain how a N-P-N transistor can be used as an amplifier in common emitter configuration | |
forward biasing and reverse biasing of PN junction keep current and voltage characteristics of both the cases. | |
diagram of NPN transistor in common emitter configuration to study its input output characteristics. of common emitter of transistor . | |
input characteristics . | |
output characteristics. | |
what are junction transistor? | |
explain the working of a transistor as a switch. | |
what is an amplifier ? draw the function of transistor as an amplifier. | |
explain the working of a transistor as an oscillator. | |
what is rectifier? Discuss the working of a junction diode as a rectifier. | |
full wave rectifier. | |
analog signals. | |
digital signals. | |
draw a labelled circuit of an amplitude modulation. |
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