MAGNETISM AND ELECTROMAGNETISM

Objective Questions Short notes Objective questions (Answers are given below) Relative permeability of vacuum is(a) 4π × 10−7 H/m (b) 1 H/m(c) 1 (d) 1/4 π Unit of magnetic flux is(a) weber (b) ampere-turn(c) tesla (d) coulomb Point out the WRONG statement.The magnetising force at the centre of acircular coil varies.(a) directly as the number … Read more

BODMAS Questions for class 5

In this post, we will provide you with BODMAS Questions for Class 5 with answers, which you can practice so as to improve your understanding of the topic. We use the acronym “BODMAS” to make a mathematical equation with two or more operations simpler. The letters B, O, D, M, A, and S stand for … Read more

Sandhi in Hindi- संधि की परिभाषा, भेद और उदाहरण 

In this page, we are providing important Hindi grammar topic of Sandhi in hindi with detailed explanations. It will help you to score more marks in your final exams and also write and speak in the Hindi language easily. संधि की परिभाषा दो वर्णों के मेल से होने वाले विकार (परिवर्तन) को सन्धि कहते हैं … Read more