E-learning activities are important for the development of any country. In modern era everybody is thinking about growth and Educational development. If it is planned properly then proper results will come. In this research paper development through E-learning in India is observed. If it planned properly then proper results will be affecting positively. In this research paper, we observed that E-learning is an effective tool for development of educational sector in India. E-learning is learning, utilizing electronic technologies to access educational curriculum outside of a traditional classroom. In most cases, it refers to a course, program or degree delivered completely online. The basic objective of this research paper is to understand concept of e-learning and to examine the type of e-learning. It also summarizes several opinions regarding the comparison between traditional learning and modern learning technique. The modern method in teaching and learning are useful for development of education sector in Indian context. The research paper focused on classroom learning and e-learning in India as a main wheel of development of education.

The concept of dielectric constant measurement has been extended and applied in agriculture, pharmaceutical and food industry for quality control of liquids. Dielectric analysis of material at microwave frequencies can be done using novel shielded stacked multi-ring resonator (SMRR). The dielectric constant of liquids and paste has been calculated using SMRR with greater accuracy than the planar resonator, boxed resonator and stacked resonator. SMRR contains a ring resonator with fed patch and parasitic patch with different numbers and sizes of rings. The dimensions of rings on the parasitic patch are optimized to achieve Quality factor Q greater than 100 and return loss less than-2 dB. Due to dual resonance in novel SMRR, structure losses are reduced by 50% than planar resonator structure. The behavior of SMRR structure at the 2.45 GHz frequency is studied with E field and H field. 3D model is designed in Computer Simulation Technology Microwave Studio (CST MWS) using TLM (Transmission Line Modeling) solver. Electromagnetic field analysis as well as impedance bandwidth of SMRR using CST MWS 3D model prove that electromagnetic coupling in SMRR structure increases thus improves quality factor. In SMRR quality factor increases and losses reduce help us to predict the complex permittivity of material for quality analysis.

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The simulation modeling is used to observe the effects of microwave heating on tomato plant with its harmful insect pest as 'Helicoverpa Armigera'. The proposed applicator is a capacitor used for microwave heating is simulated at 915 MHz, 2.45 GHz and 5.81 GHz (ISM band) with X c = 50 Ohm. The equations used to determine the electric field intensity, SAR (Specific Absorption Rate) and change in temperature of the tomato plant and insect pests are discussed. The parallel plate applicator is fabricated and tested. The proposed technique can be used to suppress insect pests from plants.