PH218 : Physics Lab ІІІ (AC Circuits)

Week Due

Lab.

Lectures

contact hours

Topics List

1

6

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6

Experiment 1 Variation of the magnetic induction due to current in along.

Experiment2:To investigation of the magnetic fled duo to a long current-carrying conductor using a tangent magnetometer.

1

6

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6

Experiment3:Magnetic field of paired coils in Helmholtz arrangement

Experiment4:Determination of a. c. mains frequency using sonometer

1

6

-

6

Experiment5:Conversion of a galvanometer into:

i) An ammeter

ii) A voltmeter

iii) ohmmeter

1

6

-

6

Experiment6:Hysteresis loop for a ferromagnetic toroidal solenoid

1

6

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6

Experiment7:Verification of Oh's law containing L-C and L-R circuits

1

6

-

6

Experiment8:Determination of

i) the induced and resistance of a coil using voltmeter.

ii) The capacitance and loss of an unknown capacitor using voltmeter.

1

6

-

6

Experiment9:Determination of series resonance frequency for LRC circuit.

a) Half power frequency, b) Varying frequency.

1

6

-

6

Experiment10:Determination of parallel resonance frequency for LRC circuit.

a) Half power frequency, b) Quality factor of a coil.

1

6

-

6

Experiment11:The use of the oscilloscope in:

i) Measurement of frequency and amplitude of a sinusoidal signal.

ii) Measurement of phase difference between two signals of the same frequency by Liissaiaious figures.

iii) Verification of Kirchhoff's voltage law in an a.c./d.c. circuit

1

6

-

6

Experiment12:Filters:

i) High-pass and Low-pass

ii) Band-pass, and Notch (Band-stop)

1

6

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6

Experiment13:Transforms:

i) Step-up

ii) Step-down

1

6

-

6

Experiment14:Oscillation and damping in LCR Circuits arrangement

1

*6

-

*6

Experiment15:Electrical, Heaviside, Maxwell, Wien and Schering

Text Book

Reference's name

Publisher

Release

Author

Laboratory Manual supplied by the Department of Physics.

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Course professor