B.Tech. 1st Year Lab

List of Experiments

S.No Experiments Details Image Manuals
STUDY OF POWER SOURCE
1.
  • To obtain the output voltage, output resistance of source and power dissipation in the load for different RL taking same & different R2/R1 ratios.
  • To study the reflected load resistance in a network.
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PHASE MEASUREMENTS BY SUPERPOSITION
2.
  • To study relative phases of voltage across the resistors and capacitors in series.
  • To study phase relationship between VR and VC in simple and complex RC circuits.
  • To study phase relationship amongst the various voltages in an LCR circuit.
  • To measure the phase of the voltage across two points in a complex network.
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STUDY OF MAGNETIC FIELD IN HELMHOLTZ COIL ARRANGEMENT
3.
  • Measurement of magnetic field strength along the Z - axis of a single coil.
  • Measurement of axial and radial components of magnetic field with radial distance from the axis r = 5, 10, 15 cm when the distance between the coils is equal to the coil radius in a Helmholtz coil arrangement.
  • Measure the Magnetic field along the Z- axis of the coils with r = 0 when the distance between them is a = R ( R= Radius of the coils) and when a > R , a < R.
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STUDY OF RESISTOR, CAPACITOR, INDUCTOR WITH AC SOURCE
4.
  • To study simple AC circuit and to show that currents are in quadrature. Determination of effective ac resistance.
  • To study the deviation in behavior of a realistic capacitor using shunt resistance.
  • To determine effective series resistance for a capacitor corresponding to a shunt across it and verify it experimentally.
  • To determine equivalent power loss resistance inductor.
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STUDY OF CHARGING/DISCHARGING OF A CAPACITOR
5.
  • To study the voltage across a capacitor during charging in an RC circuit.
  • To study charging and discharging current characteristics in an RC circuit.
  • To study the energy dissipation in charging of a capacitor and to study its dependence on C, V and R values.
  • To study the energy dissipation during adiabatic charging of a capacitor in three steps.
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BH CURVE TRACING
6.
  • Analysis of a given magnetic ferromagnetic material
  • Identification of magnetic phase
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STUDY OF ELECTROMAGNETIC INDUCTION
7.
  • To study the e.m.f induced as function of the velocity of the magnet.
  • To study the charge delivered due to induction and prove the integration.
  • To study the electromagnetic damping.
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S.No Experiments Details Image Manuals
1. DETERMINATION OF CAUCHY'S CONSTANT USING SPECTROMETER View
2. DETERMINATION OF WAVELENGTH OF A LASER SOURCE USING SINGLE SLIT DIFFRACTION View
3. DETERMINATION OF WAVELENGTH OF A SODIUM SOURCE USING NEWTON'S RINGS View
4. DETERMINATION OF PLANK CONSTANT USING LEDs
  • Determination of material constant
  • Determination of temperature coefficient of current
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5. DETERMINATION OF WAVELENGTH OF SPECTRAL LINES USING A DIFFRACTION GRATING View
6. MEASUREMENT OF BREWSTER ANGLE View
7. MEASUREMENT OF VISCOSITY OF WATER USING MEYER'S DISK METHOD View