If the potential function is given by V=4x+3y, then the magnitude of electric field intensity at the point (2, 1) will be

Answers (1)

Relation b/w V and E is, E = -\frac{\mathrm{dV} }{\mathrm{d} r}

E = -\frac{\mathrm{dV} }{\mathrm{d} x} -\frac{\mathrm{dV} }{\mathrm{d} y}

E = -\frac{\mathrm{d(4x+3y)} }{\mathrm{d} x} -\frac{\mathrm{d(4x+3y)} }{\mathrm{d} y}

E = -4i -3j , this will be everywhere

 

Preparation Products

Knockout NEET May 2021 (One Month)

An exhaustive E-learning program for the complete preparation of NEET..

₹ 14000/- ₹ 6999/-
Buy Now
Knockout NEET May 2021

An exhaustive E-learning program for the complete preparation of NEET..

₹ 22999/- ₹ 14999/-
Buy Now
Test Series NEET May 2021

Take chapter-wise, subject-wise and Complete syllabus mock tests and get in depth analysis of your test..

₹ 6999/- ₹ 4999/-
Buy Now
Rank Booster NEET 2021

This course will help student to be better prepared and study in the right direction for NEET..

₹ 13999/- ₹ 9999/-
Buy Now
Knockout NEET May 2022

An exhaustive E-learning program for the complete preparation of NEET..

₹ 34999/- ₹ 24999/-
Buy Now
Boost your Preparation for NEET 2021 with Personlized Coaching
 
Exams
Articles
Questions