Difference between e.m.f. and voltage (potential difference)

In 10th standard, you might have studied the concept of e.m.f…! But that was not covered in details. Actually in practice, the potential difference and e.m.f. of a cell or battery or any electrical source are different. The potential difference is ALWAYS LESS than the e.m.f. This happens because internal resistance (r) of any real battery/source is GREATER than […]

Read more

Solution to function WP_List_Table::get_columns() must be over-ridden in a sub-class

The Gravity forms are showing weird errors with the latest WP update. The error is as follows: function WP_List_Table::get_columns() must be over-ridden in a sub-class. Due to this error the customisation of confirmation and that of the notifications have completely stopped. If you already have created some confirmation message and/or the email notification for your […]

Read more

How digital multimeter works?

Introduction: It is a common & important laboratory instrument. It is used to measure AC/DC voltage, AC/DC current and resistance with digital display. It gives digital display, which is very accurate. It has an advantage of very high input resistance. It also provides over ranging indicator i.e. if the unknown electrical quantity increases beyond measuring […]

Read more

इंटरनेटच्या जगात तुमची ओळख निर्माण करा. Gravatar बनवा.

Gravatar म्हणजे Globally Recognised Avatar. काही लोक त्याचा उच्चार ग्रवतार किंवा GR अवतार असा करतात. तुमचा Gravatar म्हणजे तुमची एक image आणि तुमची विशिष्ट प्रोफाईल.  Gravatar चा फायदा असा आहे कि, इंटरनेटवर तुम्ही ज्या ज्या website वर जाऊन comment कराल, किंवा काही पोस्ट कराल,  त्यावेळी तुमचा email address तेथे लिहिल्यानंतर तुमचा छोटासा photo आणि तुमचे नाव […]

Read more

EXCEL-LENT Technological Tool for Enhancement of Quality Learning in Network Analysis

EXCEL-LENT Technological Tool for Enhancement of Quality Learning in Network Analysis

Research Paper Author: Dattaraj Vidyasagar International Conference on Applications of Advanced Technology for Enhancing Quality of Science Education at Modern College of Arts, Science & Commerce, Shivaji Nagar, Pune (India) 26-27 Feb, 2015 The research paper of Vidyasagar Sir (our expert faculty), (EXCEL-LENT Technological Tool for Enhancement of Quality Learning in Network Analysis) published in […]

Read more
1 2 3