Your roadmap · आपका रोडमैप
- 1
Admission & first meetingप्रवेश और पहली मुलाकातEnquire at your nearest NDSS centre, meet the teacher, fix the batch time and get your study material.
- 2
Work planकार्य योजनाStep by step with your guide / trainer.
Exp Set 1: GalvanometersExp Set 2: BridgesExp Set 3: LCR CircuitsExp Set 4: Magnetic FieldsExp Set 5: Optical Instruments
- 3
File, report & vivaफ़ाइल, रिपोर्ट और वाइवाPractical file / report checked, mock viva before the final one.
- 4
Online tests & resultऑनलाइन टेस्ट और रिज़ल्टTake the tests online; your marks and result show in your student login and at the centre.
Syllabus · पाठ्यक्रम
1 subject · 5 chapters · 15 topics
01Exp Set 1: Galvanometers
3 topics+
- Figure of merit of a moving-coil galvanometer
- Ballistic galvanometer: charge sensitivity and logarithmic decrement
- Conversion of galvanometer into ammeter and voltmeter
02Exp Set 2: Bridges
3 topics+
- Low resistance by Carey Foster's bridge
- Self-inductance by Anderson's bridge
- Capacitance by de Sauty's bridge
03Exp Set 3: LCR Circuits
3 topics+
- Series LCR resonance and Q factor
- Parallel LCR resonance
- Charging and discharging of a capacitor (RC time constant)
04Exp Set 4: Magnetic Fields
2 topics+
- Field along the axis of a circular coil (Stewart and Gee)
- B-H curve and hysteresis loop
05Exp Set 5: Optical Instruments
4 topics+
- Spectrometer: refractive index and dispersive power of a prism
- Wavelength using a diffraction grating
- Newton's rings
- Fresnel's biprism
About this course
You will be able to
- Determine figure of merit and use galvanometers as meters
- Measure low resistance, inductance and capacitance with bridges
- Study series and parallel LCR resonance and find the Q factor
- Measure magnetic field along the axis of a coil
- Use the spectrometer and grating to find wavelengths
Who it is for
- B.Sc students with Physics, Semester 3 (UP state universities, NEP 2020)
- Students preparing for university semester exams and entrance tests such as IIT-JAM / CUET-PG (basic level)
What you need
- Enrolled in B.Sc with Physics as a major subject
- Practical file / lab record notebook
- Scientific calculator and graph paper
Online tests & result
Practice and unit tests online; marks and result show in your student login and at the centre.
Student login →
Questions
Which syllabus does this course follow?
It follows the UP State Universities NEP 2020 common minimum syllabus for B.Sc. Where your own university's syllabus differs, the centre teaches your university's units and papers.
Are the experiments done in the centre?
The centre covers theory, observation tables, calculations and viva for each experiment; experiments needing college apparatus are done in your college lab.
Is spectrometer adjustment taught?
Yes, Schuster's method and levelling of the spectrometer are taught step by step because examiners check it.
