A parallel Plate Capacitor's Capacitance can be changed. But How? Let's explore the following options:- 1. Applied Battery Voltage V can be changed 2. Area of plates can be changed so that more charge...
Dot or Scalar Product of Vectors Dot Product of two vectors A and B is defines as product of magnitude of the vectors and cosine of the angle between them. A•B = |A||B|CosT, Where T is the angle...
1) What is an Isotope? Isotopes are atoms of the same element that have different numbers of neutrons but the same number of protons and electrons. 2) What determines the atomic number of an element? A...
As we know, JEE is the toughest entrance test in India. But how many of you know the tricks to mark correct answers for MCQs in JEE Main and JEE Advanced? I know a few. In JEE, all questions are objective....