JEE Main 2026 · 6 Apr · Shift 2 · Physics Q37

PhysicsSingle correct+4 / -1Question 37 of 75

The electric potential as a function of $x$ , $y$ is given by $V=5(x^2-y^2)$ V. The electric field at a point $(2,3)$ m is ________ V/m.

\left(-20\hat i+30\hat j\right)

\left(20\hat i-30\hat j\right)

\left(20\hat i+45\hat j\right)

\left(-4\hat i+6\hat j\right)

Answer and worked solution

Official answer: A

Field. $\vec E=-\nabla V=(-10x,\ 10y)$ . At $(2,3)$ : $-20\hat i+30\hat j$ V/m.

(A)

Topics:Electric potential

JEE Main 2026 · 6 Apr · Shift 2, Physics question 37