De Sauty Bridge, De Sauty Bridge phasor diagram, De Sauty Bridge is used to, De Sauty Bridge diagram, De Sauty Bridge advantages and disadvantages. DE-SAUTY BRIDGE Object: To determine the capacitance of capacitor by De- Sauty bridge. Apparatus Used: De-Sauty bridge, connecting wire, Head phone. Do not copy and publish it. DEV: PCM POINT 1. DE-SAUTY BRIDGE Object: To determine the capacitance of two capacitors by De-Sauty bridge. Apparatus.
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Documents Flashcards Grammar checker. Science Physics Electronics 1. Do not copy and publish it. To determine the capacitance of two capacitors by De-Sauty bridge.
De-Sauty bridge, connecting wire, Head phone. The following formula is used for the swuty of self inductance of coil. Circuit diagram of De-Sauty Bridge Observation: Table for value of P and Q for Ist capacitor Sr. Connections should not be bridgge. The resistances should be high. If there is found no sound in head phone for a range of Q resistance then total range should be noted bridte mean of them should be taken for Q at no sound.
Laser source, meter scale and grating. Table for D and Xn Sr. D n Xn cm cm Left side Right side Xn 1. Laser light and grating should be normal. Diffracted points should be in a line on screen. To determine the galvanometer resistance with Post office Box.
Box, cell, rheostat, galvanometer, connecting wires. The following formula is used for the determination of galvanometer resistance.
AB arm resistance of P. BC arm resistance of P. AD arm resistance of P.
Table for the value of P, Q and R resistances Sr. Key K2 should be always saugy after pressing key K1. If there is found a range of no deflection then total range should be noted and mean of them should be taken for R at no deflection. Box the keys should be very tight. Avoid pressing keys for large time otherwise cell will be discharged.
To verify the expression for the focal length of a combination of two lenses. Table for determination of f1 and f2: F f1 f 2 f1 f 2 Precaution: Bridbe the uprights should be exactly at same height and at same horizontal axis. The cross slit must be properly illuminated by the intense light coming from lamp. Lenses should be of small aperture to get well defined and sharp image.
The mirror employed must be truly plane mirror. Conversion of Galvanometer to Voltmeter Object: To convert Weston galvanometer to a voltmeter of voltage range 0 to 3 volts. The value of R is determined by following expression.
Calculation of CS and Ig 1. Resistance in determination of figure of merit should be of high value. Exact high resistance should be connected in series to galvanometer for conversion to voltmeter.
Voltmeter should be connected using sign convention. Voltmeter used in calibration of shunted galvanometer should be of nearly same range. In calibration process the readings should be noted from zero. Specific Rotation of sugar Figure Observation 1. Length of polarimeter tube: Analyzer reading with water For first position Sr. Analyzer reading with sugar solution Sr.
Ssuty first position No. Conversion of Galvanometer to Ammeter Object: To convert Weston galvanometer to a ammeter of current range 0 to 1.
The value of S is determined by following expression. Figure 1 Figure 2 Observation: Table for I g Sr. Calibration of shunted galvanometer Sr. Calculation of CS and Ig 2 2 2 1. The calibration table indicates that after connecting the wire in parallel combination with galvanometer, the reading in galvanometer and ammeter becomes approximately same.
Thus the length of shunt wire required for converting the given galvanometer in to ammeter of range 0 to 1. Exact length of wire should be connected parallel to galvanometer. Ammeter should be bridhe using sign convention.
Ammeter used in calibration of shunted galvanometer should be of nearly same range. Table for diameter of rings Sr. LHS reading cm No. Variation of magnetic field at axis of circular coil Object: If a current carrying coil is place in y-z briddge then its axis will be x-axis.
Figure and Circuit Diagram Observations.
brudge Deflection in magnetometer along -axis of coil. The intensity of magnetic field has maximum at the centre and goes on decreasing as we move away from the centre of the coil towards right or left. The point on the both side of graph where curve becomes convex to concave i. The distance between the two points of inflexion is equal to the radius of the circular coil.
There should be no magnet, magnetic substances and current carrying conductor near the apparatus. The plane of the coil should be set in the magnetic medium.
The current should remain constant and should be reversed for each observation. Resolving Power of telescope Figure: Table for width of rectangular slit for just resolve position: Width rbidge slit Sr.
Distance Micrometer reading cm No. Microscope reading cm between slits No. To determine the self inductance of a coil by Anderson bridge.
Anderson bridge, connecting wires, Head phone. Bridge with DC source and galvanometer Fig B: To avoid inductive effect short straight wires should be used. Movement in galvanometer should be free. The resistances should be high and non-inductive. For angle of prism Observation: Table for angle of prism Sr.
Vernier Telescope reading for reflection No. To determine the impedance of LCR circuit. The following formula is used for the determination of impedance of LCR circuit. Inductive reactance, X C: D EV Circuit Diagram: Table for value of voltage and current Sr. Connections should be tight. Variation in voltage should be in slow manner. Reading of voltage and current should be started with zero. Reading of Vernier suaty direct image: Table for angle of 1st order diffraction Telescope reading for reflection Sr.
1. DE-SAUTY BRIDGE
Ver At minimum deviation Direct Colour No. Accessories for Industrial Kelvin double Bridge. The 3 Levels of Development.